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SOLAR THERMAL SYSTEM

Product catalogue

II

SUMMARY

2. INTRODUCTION

4. APPLICATIONS

6. FLAT SOLAR COLLECTORS

7. POSITIONING EXAMPLES OF THE SOLAR COLLECTORS

9. CYLINDERS AND ACCUMULATORS

9. CIRCULATION GROUPS

10. REGULATORS FOR DIFFERENTIAL ADJUSTMENTS

10. HEAT EXCHANGERS

10. EXPANSION TANKS FOR SOLAR APPLICATIONS

13. PSV FLAT SOLAR COLLECTOR FOR VERTICAL MOUNTING

14. PSO FLAT SOLAR COLLECTOR FOR HORIZONTAL MOUNTING

15. PSI FLAT SOLAR COLLECTOR FOR EMBEDDED MOUNTING

17. BS1 CYLINDER WITH SINGLE COIL

18. BS2 CYLINDER WITH TWIN COIL

19. PUFFER BP ACCUMULATOR

20. BC1 TANKINTANK CYLINDER

22. R586S0 SINGLE WAY CIRCULATION GROUP

23. R586S TWOWAYS CIRCULATION GROUP

24. R586S1 TWOWAYS CIRCULATION GROUP

26. KTD3 DIFFERENTIAL REGULATOR

27. KTD5 DIFFERENTIAL REGULATOR

29. XB10 HEAT EXCHANGER WITH BRAZE WELDED PLATES

30. XG10 HEAT EXCHANGER WITH PLATES AND WASHERS

31. VES EXPANSION TANK FOR SOLAR APPLICATIONS

33. BRACKETS FOR PSV01Y001 COLLECTORS


35. BRACKETS FOR PSO01Y001 COLLECTORS


37. METAL FINISHING FOR PSI COLLECTORS

39. COMPONENTS AND ACCESSORIES

40. FITTINGS WITH CONNECTIONS FOR COPPER PIPE

41. BALL VALVES WITH PRESS CONNECTIONS FOR COPPER PIPE

42. FS2 CONNECTION SYSTEM WITH CORRUGATED PIPE

44. OTHER SYSTEM COMPONENTS

45. ACCESSORIES

46. DIMENSIONS

49. PRODUCT GUARANTEE

50. GENERAL SALE CONDITIONS

51. PART NUMBER INDEX

59. GIACOMINI’S REPRESENTATIVES IN THE WORLD

60. QUALITY CERTIFICATIONS

61. FURTHER INFORMATION

2

Introduction

The solar thermal system is becoming more and more popular at worldwide level.

From one side, the fossil fuels such as oil and natural gas increase their price and

decrease in availability; from the other side, there is a higher consciousness of the

environmental emergency, that force to think over our own behaviours and adopt

more sustainable choices.

The agreement of reduction of the gas emissions

responsible of the greenhouse eff ect assumed in

the Kyoto protocol, the new address impressed

by the European Union with the EPBD Directive

(91/2002/CE) about the energy efficiency

in buildings and the recent engagement of

big countries in favour of technologies more

respectful of the environment, have brought the

solar technology into fashion. With a reasonable

investment and short paybak times, the solar

thermal system convinces more and more the

designers, installers and users that can rely on a

safe, free and inexhaustible energy source: the sun.

At fi rst the solar thermal system was conceived to

produce only hot water for sanitary uses, nowadays

it off ers also other interesting opportunities.

During the intermediate seasons, it gives free

heat at disposal to effi caciously integrate the low

temperature heating systems carried out by means

of radiant fl oor, wall or ceiling panels.

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In combination with new generation

household appliances, it allows the use of

water preheated by the sun, to supply the

washing cycle of washing machines and

dishwashers. In summer it can even contribute

to maintain a comfortable temperature for the

water of a swimming pool.

Finally in the geothermal applications, it is

possible to return heat to the ground.

It is indeed in the multifunctional exploitation that the solar thermal system off ers the maximum energy saving and fi nds a full economically

justifi cation, that means short payback times of the investment. Not to mention the relevant environmental benefi ts: the use of solar

energy allows the conventional thermal generator to be switched off in the summer months, reducing considerably the recourse to

fossil fuels and the related CO2 emissions.

If you consider the actual energy situation and the scenario expected for the future, the thermal solar system represents therefore one of

the most convenient and rational solutions, that the technique gives at disposal to face up the challenge of more effi cient buildings, also

able to produce a part of the energy needed for their operation. And this with a well-established and safe technology at the same time.

For designers and installers, the solar thermal means also a new fi eld of activity destined to secure development, the possibility to off er

integrated plant solutions and an active role in the executions of buildings at last characterised by a higher energy support and effi ciency.

Making use of the expertise matured with

products and systems for the distribution of

water for heating, conditioning and sanitary

systems, thermo-regulation and thermal

energy metering, Giacomini presents

giacosun®, a complete range of components

for use with solar thermal systems at forced

circulation.

A system that summarizes all characteristic

elements of the productive Giacomini’s

philosophy: high quality materials, care

of the particulars, unexceptionable

performances, and great ease of installation

and use. Everything under the sign of the

most rigorous “made in Italy”.

A solar thermal system can produce free hot water in

presence of suffi cient sun radiation; in this way a very high

share of the annual needs of hot water for sanitary use, can be

covered reducing at the same time the requirements of the

traditional thermal boiler that in the summer months can be

even switched off .

In intermediate seasons, the thermal energy produced by

the solar system can be used to integrate the needs of the

heating system. The integration reaches its maximum effi cacy

in combination with radiant panel systems, in the diff erent

fl oor versions. (traditional or for dry laying), ceiling or wall

ones.

The applications

If the building has also a swimming pool, the surplus of

thermal energy generated during the summer season by

the solar system can supply a circuit of thermal exchange

dedicated to the swimming pool to ease the demand and

maintenance of a comfortable water temperature.

The availability of new generation household appliances, able

to manage the supply with pre-heated water, opens new

possibilities of use for the solar thermal system. The onerous

phase of heating of the washing water through the electric

resistance can be avoided reducing the electric consumption

and shortening the washing cycle.

6

Flat solar collectorsThe fl at solar collectors have the fundamental function of capturing the sun radiation and transforming it into thermal

energy (heat). giacosun® solar collectors are of a fl at glazed type and are available in three versions: for vertical mounting

(PSV), horizontal (PSO) or to be embedded in the roof covering (PSI).

giacosun® solar collectors are of modern design and built with care and attention. In the restraint structure (1) in anodized aluminium a

selective plate (2) is inserted, that represents the absorbing element of the energy. The chromatic combination of the two elements (dark

brown for the structure, brilliant bronze for the selective plate) guarantees an optimum aesthetic output in all situations. The selective plate

consists of a highly selective copper plate where copper pipes (3) are welded. Into the pipes, the thermovector fl uid fl ows, a mixing of

water-glycol. Between the selective plate and the bottom (4) made of goff ered aluminium, an insulation layer of mineral wool is inserted

to limit the thermal dispersions; the same material (6) also insulates the lateral walls of the structure. The structure is then completed on

the side exposed to the sun by a covering of highly selective toughened glass, that exploits the greenhouse eff ect to the utmost: a very

high share of the sun radiation that shines on the plate is left passing inside the collector, while the one transmitted to the external is

reduced at the minimum. The covering also protects the selective plate from atmospheric agents such as rain, hail and snow; if needed,

the glass can be replaced by maintaining the hydraulic connection with the simple removal of the double EPDM washer (8). The collector

has a housing (9) for the insertion of a temperature sensor needed to eff ect the diff erential calculation that is at the base of the system

operation. The conical tail piece joints (10) drawn on the structure allow the hydraulic connection between adjacent collectors and

between the collector series and the boiler.

7 Covering made of highly

selective toughened glass

5 Insulation of the bottom

of mineral wool

2 Highly selective plate

in brilliant bronze colour

10Conical tail piece joints

9Housing for collector

temperature sensor

1Dark brown

anodized aluminium structure

6Lateral insulation

of mineral wool

8Double EPDM washer

3Copper pipes welded with

ultrasounds to the selective plate

4 Bottom made

of goff ered aluminium

PSV fl at solar collector

for vertical mountingPSO fl at solar collector

for horizontal mounting

PSI fl at solar collector

for mounting embedded in the covering

pag 13 pag 14 pag 15

10years

GUARANTEE

7

Positioning examples of the solar collectors

1

2

3

4

5

6

7

1 PSVInstallation parallel to the roof on inclined roof

5 PSVInstallation on fl at roof

3 PSIInstallation to be embedded in the covering on inclined roof

7 PSOFree installation to ground

2 PSOInstallation parallel to the roof on inclined roof

6 PSVInstallation on wall

4 PSV

PSI

Installation on inclined roof

PSV PSO

8

Installation parallel to the roof on inclined roof

Installation on fl at roof

Installation to be embedded in the covering on inclined roof

Installation on walls

Installation on inclined roof

Free installation to ground

It is the most widespread mounting for the existing buildings: by means of suitable brackets, the collectors

are mounted in parallel to the roof with some centimetres of distance from the roof covering that remains

unchanged. This solution combines a good aesthetic output with rapid and easy installation. According to

the extension and the geometry of the surface at disposal, it is possible to use giacosun® collectors for vertical

mounting (PSV) and horizontal (PSO).

On buildings having fl at roof or terraces, there is also the possibility of a mounting on horizontal surfaces, thanks

to appropriate brackets which provide the required inclination. If you then have additional structures with

horizontal roofs, for example garages, the mounting of giacosun® collectors over them, allows at the same time,

to recover surfaces otherwise unused and to leave unchanged the aesthetic of the principal body of the building;

a further advantage of this type of installation is given by the facilitated maintenance. Also in this case, the use of

giacosun® collectors for vertical mounting (PSV) is more frequent.

This is the favourite mounting for new constructions; it is made by fi xing the collectors directly on the carrying

structure of the covering and using the suitable metal fi nishing to avoid water infi ltration. This solution

guarantees the maximum aesthetic output and saves a certain surface of covering elements. In this case use

giacosun® collectors with embedded mounting (PSI); the availability of a version with modularity identical to

windows for roofs is another incentive for choosing the embedded mounting.

The installation on the building front can be necessary by the need of requiring maximum effi ciency during

the Winter period, or by the absence of useful surface on the roof. In modern buildings, this solution can even

represent an element of aesthetic completion: whereas large glazed surfaces are present, the series of solar

giacosun® collectors can be included with discretion on the scheme of the large windows themselves. It is

possible to use giacosun® collectors for vertical (PSV) or horizontal (PSO) mounting.

This type of mounting is necessary when the inclination of the roof is unsuitable or inadequate, or it is not

suitable for the destination of the solar system. The wide availability of brackets allows the correct inclination

needed to achieve the desired performances. Generally for this purpose, giacosun® collectors for vertical

mounting (PSV) are used.

If there is no possibility of mounting on the building casing and there is a free surface having the opportune

conditions (extension, accessibility for the laying of the connection pipes, absence of shielding from sun

radiation), the collectors can be installed on the ground in the area around the building. As in the case of

mounting on fl at roof, the maintenance is very easy. giacosun® collectors for vertical (PSV) or horizontal (PSO)

mounting are recommended for this purpose.

9

Cylinders and accumulatorsThe non contemporaneity that can occur between the capture phase and that one of use of the solar energy and the inconstant availability

of the suns radiation requires to accumulate heated water waiting on the collection period; for this purpose, the solar thermal system

always requires one or more heat accumulator tanks. The wide choice of giacosun® cylinders and accumulators, either concerning types

or capacities, allows a wide range of installation choices according to the uses to which the solar thermal system is destined. To the

traditional cylinders at high rendering having one or more heat exchangers with integrated serpentine, combined cylinders (tank-in-tank)

and accumulators-puff ers are joined and can be used in the applications where you wish to integrate the heating.

Circulation groupsFor the operation and the safety of the solar thermal system, a circulator and a series of other components are necessary. They are pre-

assembled in the factory and isolated by means of an appropriate custom-made casing: this is called a circulation group. A preassembled

solution presents many advantages, as the installation quickness, the compactness and the reduction of possible installation mistakes.

The giacosun® circulation group is available in single way and two-ways versions.

pag 19

BS1 cylinder

with single serpentine exchanger

pag 17

BS2 cylinder with double

serpentine exchanger

pag 18

BC1 tank-in-tank cylinder

pag 20

R586S-0 group R586S group R586S-1 group

pag 22 pag 23 pag 24

BP puff er accumulator

10

Regulators with diff erential adjustmentThe adjustment, the control and the monitoring of the whole system has fundamental

importance in the forced circulation solar system. Not only to determine when it is

opportune to transfer thermal energy from the collector series to the accumulator devices,

but also to evaluate the over operation of the system and be promptly informed about

eventual anomalies. For these functions, giacosun® system off ers various versions of the

KTD diff erential regulator, that can be integral part of the circulation group or separate.

The same regulator allows the starting of the solar thermal system.

Heat exchangersIn the solar thermal system, fl uids with diff erent features of composition or pressure are

present: for example glycolic water in the solar circuit and Domestic water in the sanitary

circuit. In some systems there are either open circuits (Domestic) or closed ones (heating).

It is therefore necessary to transfer the thermal energy between the various fl uids without

mixing: for this purpose, you can use giacosun® heat exchangers having steel plates. They

are available in various dimensions in the versions with braze welded plates (XB10) and

plates with washers (XG10). The fi rst version favours compactness, while the second one

off ers a handy maintenance possibility, because of the opening for cleaning or replacement

of plates and washers.

Expansion tanks for solar applicationsThe expansion tank represents a further safety measure for the solar thermal system. The

thermovector fl uid present in the solar circuit is exposed to notable temperature oscillations,

that cause sensible volume variations: to avoid that each pressure increase in the solar circuit

allows the safety valve to intervene, even when not required, it is opportune to install a

VES giacosun® expansion tank for solar applications, correctly dimensioned, at the aim of

compensating the thermal expansion of the thermovector fl uid.

KTD regulator

pag 26-27

VES expansion tanks

pag 31

XB10 exchanger XG10 exchanger

pag 30pag 29

11

SOLAR COLLECTORS 12

CYLINDERS AND ACCUMULATORS 16

CIRCULATION GROUPS 21

DIFFERENTIAL REGULATORS 25

OTHER SYSTEM COMPONENTS 28

BRACKETS AND METAL FINISHING FOR ROOF 32

OTHER COMPONENTS AND ACCESSORIES 38

THE RANGE OF giacosun® PRODUCTS

SOLAR COLLECTORS

SOLAR KEYMARK represents the European quality

mark for products destined to solar thermal

systems. Choosing Solar Keymark products

means automatically satisfying the European

standards, as a guarantee of high quality and

reliable information about the information

readily available. In Europe the Solar Keymark is

considered a reference for national and regional

bodies to grant fi scal contributions and benefi ts

for private and public projects.

13

PRINCIPAL FEATURES:

VERTICAL MOUNTING

2 AND 2,5 M2 VERSIONS

SOLAR KEYMARK

SELECTIVE ABSORBING PLATE WITH TINOX® TREATMENT

INTERCHANGEABLE COVERING GLASS

10 YEAR GUARANTEE

PSV

PSV FLAT SOLAR COLLECTOR FOR VERTICAL MOUNTINGgiacosun® PSV fl at solar collector for vertical assembly is a structure of anodized aluminium

sheet, dark brown colour, isolated on the bottom and on the walls with a layer of mineral

wool. The highly selective absorbing plate, made of copper, brilliant bronze colour, with

TINOX® treatment is welded by ultra-sound technique to a series of copper pipes crossed by

the thermo-vector fl uid; the copper pipe series converges into the inlet and outlet conduits

to make the hydraulic connections easier. The collector protection is made with a covering

of highly selective toughened glass, having low iron content, highly selective, extractable

and interchangeable, keeping the hydraulic connection working. It is fi xed into the structure

by means of a double EPDM washer, resistant to high temperatures. In order to guarantee a

rapid response to temperature variations, the sensor is fi xed directly on the absorbing plate

in an appropriate housing. The hydraulic connection to adjacent collectors is made by using

couplings having the tail piece directly drawn on the structure that, with the addition of a

simple R20SC fi tting, makes also the connection of the collector series to the system easier.

Note

The bracket set for assembly on diff erent coverings, and with various inclination angles has to

be ordered separately.

For further information about giacosun® PSV collectors, consult also the technical sheet 0231EN.

Certifi cation Guarantee

025

Section

1 = Finishing profi le

2 = Washer

3 = Covering glass

4 = Absorbing plate

5 = Mineral wool insulation

6 = Aluminium sheet

1 2

3

4

5

6

Structure and profi le Anodized aluminium 5/10 Anodized aluminium 5/10

Ground Knurled aluminium 5/10 Knurled aluminium 5/10

Covering4 mm transparent

toughened glass

4 mm transparent

toughened glass

Insulation

(ground/lateral)

50/20 mm

mineral wool

50/20 mm

mineral wool

Washers EPDM EPDM

Weight (empty) 55 kg 48 kg

Fluid content 1,3 l 1,1 l

Dimensions (LxHxP) 1205x2206x100 mm 1040x2206x100 mm

Marking Solar Keymark Solar Keymark

Compliance UNI EN 12975-1-2:2006 UNI EN 12975-1-2:2006

Guarantee 10 years 10 years

PSV01Y001 (2,5 m²) PSV02Y001 (2 m²)

Principal features

Collector total surface 2,65 m² 2,30 m²

Opening total surface 2,35 m² 1,99 m²

Absorbing plate

- Material

- Dimensions (LxH)

- Surface

2/10 TINOX® copper

1100x2101 mm

2,31 m²

2/10 TINOX® copper

935x2101 mm

1,965 m²

Plate pipes

- horizontal

- vertical

2 made of copper 22x1 mm

10 made of copper 8x0,6 mm



Absorption 95% 95%

Emission 5% 5%

Recommended capacity

for m2 15-40 l/h 15-40 l/h

Max. pressure 10 bar 10 bar

Stagnation

temperature175°C 142°C

Technical Data

10years

14

PRINCIPAL FEATURES:

HORIZONTAL MOUNTING

2 AND 2,5 M2 VERSIONS

SOLAR KEYMARK



10 YEAR GUARANTEE

PSO

PSO FLAT SOLAR COLLECTORS FOR HORIZONTAL ASSEMBLYgiacosun® PSO fl at solar collector for horizontal assembly is a structure of anodized aluminium

sheet, dark brown colour, isolated on the bottom and on the walls with a layer of mineral wool.

The highly selective absorbing plate, made of copper, brilliant bronze colour, with TINOX®

treatment is welded by ultra-sound technique to a series of copper pipes crossed by the thermo-

vector fl uid; the copper pipe series converges into the inlet and outlet conduits to make the

hydraulic connections easier. The collector protection is made with a covering of highly selective

toughened glass, having low iron content, extractable and interchangeable, keeping the

hydraulic connection working. It is fi xed into the structure by means of a double EPDM washer,

resistant to high temperatures. In order to guarantee a rapid response to temperature variations,

the sensor is fi xed directly on the absorbing plate in an appropriate housing. The hydraulic

connection to adjacent collectors is made by using couplings having the tail piece directly

drawn on the structure that, with the addition of a simple R20SC fi tting, makes the connection of

the collector series to the system easier.

Note

The bracket set for assembly on diff erent coverings, and with various inclination angles has to

be ordered separately.

For further information about giacosun® PSO collectors, consult also the technical sheet 0232EN.

Section


2 = Washer

3 = Covering glass

4 = Absorbing plate


6 = Aluminium sheet

1 2

3

4

5

6

Principal features

Structure Anodized aluminium 5/10 Anodized aluminium 5/10

Ground Knurled aluminium 5/10 Knurled aluminium 5/10

Covering4 mm transparent

toughened glass

4 mm transparent

toughened glass

Insulation

(ground/lateral)

50/20 mm

mineral wool

50/20 mm

mineral wool

Washers EPDM EPDM

Weight (empty) 55 kg 48 kg

Fluid content 1,3 l 1,1 l

Dimensions (LxHxP) 2206x1205x100 mm 2206x1040x100 mm

Marking Solar Keymark Solar Keymark

Compliance UNI EN 12975-1-2:2006 UNI EN 12975-1-2:2006

Guarantee 10 years 10 years

Technical Data

Collector total surface 2,65 m² 2,30 m²

Opening total surface 2,35 m² 1,99 m²

Absorbing plate

- Material

- Dimensions (LxH)

- Surface

2/10 TINOX® copper

2101x1100 mm

2,31 m²

2/10 TINOX® copper

2101x935 mm

1,965 m²

Plate pipes

- horizontal

- vertical

10 made of copper 8x0,6mm


8 made of copper 8x0,6mm


Absorption 95% 95%

Emission 5% 5%

Recommended capacity

for m2 15-40 l/h 15-40 l/h

Max. pressure 10 bar 10 bar

Stagnation

temperature175°C 142°C

PSO01Y001 (2,5 m²) PSO02Y001 (2 m²)


02510

years

15

PRINCIPAL FEATURES:

EMBEDDED MOUNTING IN THE ROOF COVERING

2,5 M² SURFACE (ON DEMAND 1,38 AND 1,63 M²)

SOLAR KEYMARK



10 YEAR GUARANTEE

PSI

PSI FLAT SOLAR COLLECTOR FOR EMBEDDED ASSEMBLYgiacosun® PSI fl at solar collector for assembling embedded into the roof is a structure of

lamellar fi r-wood, allowing optimal aesthetic integration, completed with a fi nished profi le of

anodized aluminium, insulated at the bottom with a mineral wool layer. The highly selective

absorbing plate, made of copper, brilliant bronze colour, with TINOX® treatment, is welded

by ultra-sound technique to a series of copper pipes crossed by the thermo-vector fl uid;

the copper pipe series converges into the inlet and outlet conduits to make the hydraulic

connections easier. The collector protection is made with a covering of highly selective

toughened glass, extractable and interchangeable, fi xed to the structure by means of a double

EPDM washer resistant to high temperatures. The hydraulic connection to adjacent collectors

is made by using couplings having the tail piece directly drawn on the structure. In order to

guarantee a rapid response to temperature variations, the sensor is fi xed directly on the plate in

an appropriate housing.

Note

The bracket set has to be ordered separately and it includes the bridge connections for

collectors assembled in series.

On demand, versions of 1,38 m2 (PSI31Y001) and 1,63 m2 (PSI32Y001).

For further information contact Giacomini’s sales organization.

For further information about giacosun® PSI collectors, consult also the technical sheet 0233EN.

Section


2 = Washer

3 = Covering glass

4 = Absorbing plate


6 = Masonite ground

7 = Copper pipes

8 = Lamellar wood structure

1

6

3

4

875

2

Principal features

Structure Lamellar fi r-wood

Profi le Anodized aluminium

Covering 4 mm transparent toughened glass

Ground insulation Mineral wool 50 mm thickness

Washers EPDM

Weight (empty) 59 kg

Fluid content 1,3 l

Dimensions (LxHxP) 1170x2170x100 mm

Marking Solar Keymark

Compliance UNI EN 12975-1-2:2006

Guarantee 10 years

Technical Data

Collector total surface 2,54 m²

Opening total surface 2,34 m²

Absorbing plate

- Material

- Dimensions (LxH)

- Surface

2/10 TINOX® copper

1100x2101 mm

2,31 m²

Plate pipes

- horizontal

- vertical



Absorption 95%

Emission 5%

Recommended capacity for m2 15-40 l/h

Max. pressure 10 bar

Stagnation temperature 175°C

PSI30Y001 (2,5 m²)


02510

years

16 CYLINDERS AND ACCUMULATORS

17

PRINCIPAL FEATURES:

CYLINDER WITH FIXED SINGLE SERPENTINE

VERSIONS FROM 150 TO 1000 L

ANTICORROSIVE ENAMELLING TREATMENT ACCORDING TO DIN 4753

ARRANGEMENT FOR R586S GROUP AND VES EXPANSION TANK MOUNTING

INSULATION IN RIGID POLYURETHANE, CFC AND HCFC FREE

5 YEAR GUARANTEE

BS1

BS1 HIGH EFFICIENCY CYLINDER WITH SINGLE COILgiacosun® BS1 high effi ciency cylinder is particularly suitable for the use in solar thermal systems

for the production of sanitary hot water; it has the fundamental function to provide a backup

of hot water from the production phase from the solar collector, that can happen only in

the presence of an appreciable radiation. BS1 cylinder is available in diff erent models having

capacity from 150 to 1000 l. The body is made of steel with anticorrosive treatment of enamelling

according to DIN 4753 standard, to guarantee the suitability of containing hot water for hygienic-

sanitary uses. Into BS1 cylinder, a fi xed serpentine heat exchanger (single pipe type) is integrated.

It has to be connected to the solar circuit. The insulation is made of rigid polyurethane CFC

and HCFC free, with external covering in grey polystyrene (RAL 9006). The supply includes a

magnesium anode with tester, for the control of the wear condition. BS1 cylinder is prearranged

for the assembly of R586S or R586S-1 circulation groups and VES expansion tank.

Note

Product complying with Art. 3.3 of (PED) 97/23/EC European Directive, with exemption from CE

marking.

For further information about giacosun® BS1 cylinders, consult also the technical sheet 0234EN.

1 = sanitary hot water taking

2 = sanitary hot water taking

3 = solar circuit (delivery)

4 = solar circuit (return)

5 = sanitary cold water adduction

1

2

3

4

5

Part Number Capacity [l]Exchanger surface

[m²]Dimensions

[mm]

BS1Y015 150 0,60 Ø=580, H=1060

BS1Y020 200 0,80 Ø=580, H=1260

BS1Y030 300 1,05 Ø=630, H=1400

BS1Y040 400 1,20 Ø=730, H=1445

BS1Y050 500 1,45 Ø=730, H=1695

BS1Y080 800 2,00 Ø=880, H=1785

BS1Y100 1000 2,40 Ø=880, H=2035

Cylinder body

Max working pressure 10 bar

Max working temperature 95 °C

Fluid sanitary hot water

Heat exchanger

Exchange surface da 0,60 a 2,40 m² (see Part number table)



Fluid hot water (solar circuit)

Insulation

Material rigid expanded polyurethane

Thickness 40 mm

Minimum applied density 40 kg/m³

Initial thermal conductivity 0,0235 W/mK

Combustion class B3 (according to DIN 4102)

External fi nishing RAL 9006 grey polystyrene

Technical Data

Guarantee

5years

18

PRINCIPAL FEATURES:

CYLINDER WITH FIXED DOUBLE SERPENTINE


ANTICORROSIVE ENAMELLING TREATMENT ACCORDING TO DIN 4753

ARRANGEMENT FOR R586S GROUP AND VES EXPANSION TANK MOUNTING


5 YEAR GUARANTEE

BS2

HIGH EFFICIENCY CYLINDER WITH DOUBLE COILgiacosun® BS2 high effi ciency cylinder is particularly suitable for the use in solar thermal

systems for the production of sanitary hot water and for heating integration; it has the

fundamental function to provide a backup of hot water from the production phase of the solar

collector, that can happen only in the presence of appreciable radiation.

The BS2 cylinder is available in diff erent models having capacity from 200 to 1000 l. The body

is made of steel with anticorrosive treatment of enamelling according to DIN 4753 standard,

to guarantee the suitability of containing hot water for hygienic-sanitary use. Into BS2 cylinder,

two fi xed serpentine heat exchangers (single pipe type) are integrated. The lower exchanger

is connected to the solar circuit and that upper to a traditional thermal generator (boiler) to

integrate the requirement of thermal energy in peak periods, or in the presence of insuffi cient

sun radiation. The insulation is made of rigid polyurethane CFC and HCFC free, with external

covering in grey polystyrene (RAL 9006). The anticorrosive enamelling treatment complying

with DIN 4753 standard guarantees the suitability for containing hot water for hygienic-sanitary

uses and resistance to corrosive phenomenon.

The supply includes a magnesium anode with tester, for the control of the wear condition. The

BS2 cylinder is prearranged for the assembly of R586S or R586S-1 circulation group and VES

expansion tank.

Note

Product complying with Art. 3.3 of the 97/23/EC (PED) European Directive with exemption from

CE marking.

For further information about giacosun® BS2 cylinders, consult also the technical sheet 0235EN.

1 = Sanitary hot water taking

2 = Thermal generator circuit (delivery)

3 = Thermal generator circuit (return)

4 = Solar circuit (delivery)

5 = Solar circuit (return)

6 = Sanitary cold water adduction

Part NumberCapacity

[l]

Lower exchange surface (solar)[m²]

Upper exchange surface (integration)

[m²]

Dimensions

[mm]

BS2Y020 200 0,70 0,50 Ø=580, H=1260

BS2Y030 300 1,20 0,75 Ø=630, H=1400

BS2Y040 400 1,40 0,90 Ø=730, H=1445

BS2Y050 500 1,80 0,90 Ø=730, H=1695

BS2Y080 800 2,00 1,20 Ø=880, H=1785

BS2Y100 1000 2,40 1,20 Ø=880, H=2035

1

2

4

3

5

6

Cylinder body



Fluid sanitary hot water

Heat exchanger

Lower exchange surface (solar) da 0,70 a 2,40 m² (see Part number table)

Upper exchange surface (integrazion) da 0,50 a 1,20 m² (see Part number table)



Fluid hot water (solar circuit, boiler)

Insulation


Thickness 40 mm



Technical Data

Guarantee

5years

19

PRINCIPAL FEATURES:


ANTICORROSIVE TREATMENT


BP

BP (PUFFER) ACCUMULATORgiacosun® BP accumulator (puff er) is particularly suitable for the use in solar thermal systems for

the production of hot water for sanitary use and integration of the heating where the presence

of a thermal accumulator is needed. The BP accumulator is available in diff erent models having

capacity from 300 to 2000 l. The body is made of steel with anticorrosive treatment for containing

hot water for heating. Depending on the version, the insulation is made in CFC and HCFC free

rigid polyurethane, having external covering in grey polystyrene (RAL 9006) or in polyurethane

in diff users with external covering in white plastic coating.

Note


CE marking.

For further information about giacosun® BP accumulator (puff er), consult also the technical sheet 0236EN.

Part Number Capacity [l] Dimensions

BPY030 300 Ø=630, H=1400

BPY050 500 Ø=730, H=1695

BPY080 800 Ø=880, H=1785

BPY100 1000 Ø=880, H=2035

BPY150 1500 Ø=1140, H=2445

BPY200 2000 Ø=1240, H=2420

Accumulator body

Max working pressure 10 bar (versions from 300 to 1000 l)

6 bar (versions from 1500 to 2000 l)


Fluid heating circuit hot water

Insulation (versions from 300 to 1000 l)


Thickness 40 mm




External fi nishing RAL 9006 grey polystyrene

Insulation (versions from 1500 to 2000 l)


Thickness 70 mm

Initial thermal conductivity 0,0235 W /mK

External fi nishing white plastic coating

Technical Data

20

PRINCIPAL FEATURES:


INTEGRATED BOILER FOR SANITARY HOT WATER

HEAT EXCHANGER WITH SINGLE SERPENTINE


5 YEAR GUARANTEE (BOILER FOR SANITARY WATER)

BC1

BC1 TANK-IN-TANK CYLINDERgiacosun® BC1 tank-in-tank cylinder is particularly suitable for use in solar thermal systems for

the production of hot water for sanitary use and for the integration of the heating; it has the

fundamental function to provide a backup of hot water from the production phase of the solar

collector, that can happen only in the presence of appreciable radiation. The BC1 tank-in-tank

cylinder is available in various models having capacities from 600 to 2000 l. In the accumulator

a heater for sanitary water is integrated. The body of the BC1 accumulator can be connected to

a traditional thermal generator (boiler) to complete the thermal energy need in peak periods

or with insuffi cient sun radiation. The body of the integrated cylinder is made of steel with

enamelling anticorrosive treatment in compliance with DIN 4753 standard to guarantee the

suitability to contain hot water for hygienic-sanitary uses. The tank-in-tank cylinder has also a

fi xed heat exchanger with serpentine (single pipe type) to be directly connected to the solar

circuit. The insulation is made in rigid polyurethane, CFC and HCFC free with external covering in

white plastic coating (RAL 9006).

Note


CE marking.

Part NumberCapacity

[l]

Sanitary hot watercylinder capacity

[l]

Heatingaccumulation

capacity[l]

Dimensions[mm]

Weight(empty)

[kg]

BC1Y060 600 170 492 Ø=950, H=1775 290

BC1Y075 750 205 568 Ø=950, H=2045 325

BC1Y100 1000 220 635 Ø=990, H=2050 360

BC1Y150 1500 330 1119 Ø=1200, H=2150 430

BC1Y200 2000 420 1634 Ø=1300, H=2495 545

Heating accumulation



Fluid heating circuit water

Sanitary water cylinder



Fluid hot water (for sanitary uses)

Serpentine heat exchanger



Exchange surface da 2,5 a 3,8 m²

Fluid hot water (solar circuit)

Insulation


Thickness 100 mm

Minimum applied density 38,5 kg/m³


External fi nishing RAL 9006 white plastic coating


Technical Data

1 = Sanitary hot water taking

2 = Solar circuit (delivery)

3 = Solar circuit (return)

4 = Heating delivery

5 = Heating return

6 = Sanitary cold water adduction

Guarantee (sanitary part)

5years

1 2

67

8

4

5

3

21CIRCULATION GROUPS

22

PRINCIPAL FEATURES:

SINGLE WAY CIRCULATION GROUP FOR SOLAR SYSTEM

3 SPEED CIRCULATOR, SPECIFIC FOR SOLAR APPLICATIONS

MECHANICAL DELIVERY MEASURER

SAFETY GROUP WITH VALVE COMPLYING WITH PED

INSULATION SHELL IN FORMED PPE

R586S-0

R586S-0 SINGLE WAY CIRCULATION GROUPgiacosun® R586S-0 single way circulation group is a completely preassembled solution,

developed to guarantee operation reliability, dimension compactness and the ease of use in

the installation and maintenance phases. The circulator, specifi c for solar applications, adjusts

the fl ow of the thermovector fl uid, according to the controls imposed by the adjustment

regulator; the ball valves placed upstream and downstream of the circulator allow maintenance

intervention without the need to empty the circuit. The fl ow meter in the mechanical version,

allows the indirect calculation of the thermal energy supplied by the collectors. In combination

with the KTD3 or KTD5 diff erential regulator (to be ordered separately). The safety group has a

safety valve complying with PED Directive, a manometer for pressure reading and a connection

for the expansion tank. A fi lling group completes R586S-0 group. The ball valve on the delivery

of the solar circuit has a thermometer for reading of the thermovector fl uid temperature; the

integrated stop, manually adjustable, prevents from undesired circulations. The insulation shell

in formed PPE has two inserts; their removal respectively allows to fi t in the adjustment regulator

and to eff ect the regulation operations, charging and emptying of the system. A steel plate on

the back part allows assembly of the group on a prearranged heater or on wall.

Principal features

Circulator WILO ST25/6-ECO-3-130-CLF-12 (molex connector included)

Safety group with safety valve (complying with PED 97/23/CE – Cat.IV),

manometer and connection for expansion tank

Filling group with load, discharge cocks and adjustment valve

Insulation shell in PPE, density 70 kg/m³

Supply 230 Vac, 50 Hz (for circulator)


Weight (empty) 5,0 kg

Technical Data

Thermovector fl uid water or glycol solutions (max. 50%)

Max. working temperature 120°C

Max. working pressure 10 bar

Max. working temperature

of the safety valve160°C

Calibration pressure

of the safety valve6 bar

Flow meter mechanical

Measurement fi eld 2 ÷ 12 l/min

Manometer scale 0 ÷ 10 bar

Thermometer scale 0 ÷ 180 °C

Connections

Solar circuit delivery 3/4” M

Boiler circuit return 3/4” M

Safety valve discharge 3/4” F

Expansion tank 3/4” M

Load and discharge cocks With hose ø 15 mm

R586SY002

1 = Flow meter (mechanical)

2 = Discharge cock

3 = Load cock

4 = Ball valve

5 = Circulator

6 = Manometer

7 = Ball valve with integrated thermometer

and stop

8 = Safety valve

Group composition

23

PRINCIPAL FEATURES:

TWO WAYS CIRCULATION GROUP FOR SOLAR SYSTEM


MECHANICAL DELIVERY MEASURER



R586S

R586S TWO WAYS CIRCULATION GROUPgiacosun® R586S two ways circulation group is a completely preassembled solution, developed

to guarantee operation reliability, dimension compactness and ease of use in the installation

and maintenance phases. The circulator, specifi c for solar applications, adjusts the fl ow of the

thermovector fl uid, according to the controls imposed by the adjustment regulator; the ball

valves placed upstream and downstream of the circulator allow maintenance intervention

without the need to empty the circuit. The fl ow meter in the mechanical version, allows the

indirect calculation of the thermal energy supplied by the collectors. In combination with the

KTD3 or KTD5 diff erential regulator (to be ordered separately). The safety group has a safety

valve complying with PED Directive, a manometer for pressure reading and a connection for the

expansion tank. A fi lling group and a de-aerator group complete R586S group. The ball valves

have a thermometer for reading the delivery and return temperatures of the solar circuit; the

integrated stop, manually adjustable, prevents undesired circulations. The insulation shell in

formed PPE has two inserts; their removal respectively allows to fi t in the adjustment regulator

and to eff ect the regulation operations, charging and emptying of the system. A steel plate on

the back part allows assembly of the group on a prearranged heater or on wall.

For further information about giacosun® R586S circulation group, consult also the technical sheet 0237EN.

Principal features


Safety group With safety valve (complying with PED 97/23/CE – Cat.IV),



De-aerator group with manual discharge valve


Supply 230 Vac, 50 Hz (for circulator and regulator)


Weight (empty) 7,5 kg

Peso complessivo 7,5 kgTechnical Data


Max. working temperature 180°C (delivery), 120°C (return)






Flow meter mechanical




Connections

Solar circuit 3/4" M (distance between the axis:125 mm)

Boiler circuit 3/4" M (distance between the axis:125 mm)



Load and discharge cocks with hose Ø 15 mm

R586SY001

1 = Flow meter (mechanical)

2 = Discharge cock

3 = Load cock

4 = Ball valve

5 = Circulator

6 = Manometer

7 = Safety valve


and stop

9 = Air vent manual valve

10 = Ball valve

Group composition

24

PRINCIPAL FEATURES:

TWO WAYS CIRCULATION GROUP FOR SOLAR SYSTEM


ELECTRONIC FLOW METER WITH COMBINED DELIVERY-TEMPERATURE SENSOR

INTEGRATED ELECTRONIC REGULATOR FOR ADJUSTMENT



R586S-1

R586S-1 TWO WAYS CIRCULATION GROUPgiacosun® R586S-1 two ways circulation group is a completely preassembled solution, developed

to guarantee operation reliability, dimension compactness and the ease of use in the installation

and maintenance phases. The circulator, specifi c for solar applications, adjusts the fl ow of the

thermovector fl uid, according to the controls imposed by the adjustment regulator; the ball

valves placed upstream and downstream of the circulator allow maintenance intervention

without the need to empty the circuit. The fl ow meter in the electronic version with combined

capacity-temperature sensor, allows the direct calculation of the thermal energy supplied by

the collectors. KTD4 electronic regulator, integrated into the group, allows complete automatic

regulation of the solar thermal system; it off ers the confi guration functions during the starting

and the monitoring during working; 4 Pt1000 temperature sensors are included in the supply.

The safety group has a safety valve complying with PED Directive, a manometer for pressure

reading and a connection for the expansion tank. A fi lling group and a de-aerator group

complete R586S-1 group. The ball valves have a thermometer for reading the delivery and return

temperatures of the solar circuit; an integrated stop, manually adjustable, prevents from undesired

circulations. The insulation shell in formed PPE has two inserts; their removal respectively allows

to fi t the adjustment regulator and to eff ect the regulation operations, charging and emptying

of the system. A steel plate on the back part allows the group to be assembled on a prearranged

heater or on wall.

For further information about giacosun® R586S-1 circulation group, consult also the technical sheet 0237EN.

Principal features


Diff erential regulator

KTD4 model, included in the supply

15 system confi gurations

4 Pt1000 temperature sensors, included in the supply

Safety groupwith safety valve (complying with PED 97/23/CE – Cat.IV),



De-aerator group with manual discharge valve


Supply 230 Vac, 50 Hz (for circulator and regulator)


Weight (empty) 7,5 kg (regulator excluded)

Technical Data


Max. working temperature 180°C (delivery), 120°C (return)






Flow meter electronic with combined capacity-temperature sensor




Connections

Solar circuit 3/4” M (distance between the axis:125 mm)

Boiler circuit 3/4” M (distance between the axis:125 mm)



Load and discharge cocks with hose Ø 15 mm

R586SY011

1 = Flow meter (electronic)

2 = Discharge cock

3 = Load cock

4 = Ball valve

5 = Circulator

6 = Manometer

7 = Safety valve


and stop

9 = Air vent manual valve

10 = Ball valve

Group composition

25DIFFERENTIAL REGULATORS

26

PRINCIPAL FEATURES:

3 INLETS FOR PT1000 TEMPERATURE SENSORS

1 RELAY OUTLET FOR THE ELECTRONIC PUMP CONTROL

1 RELAY OUTLET FOR PUMP OR VALVE CONTROL

15 DIFFERENT SYSTEM CONFIGURATIONS

ANTILEGIONELLA FUNCTION THROUGH SOLAR SYSTEM

KTD3

KTD3 DIFFERENTIAL REGULATORgiacosun® KTD3 diff erential regulator allows programming and control of the solar thermal

system operation. The regulator is simple to use due to the back-illuminated graphical display,

to four pushbuttons, to the practical programming assistant and on line recall help texts. The

programs in the regulator allow 15 diff erent system confi gurations to be set, with collector

series having 2 diff erent exposures, 1 or 2 boilers and/or a swimming pool.

The regulator has 3 inlets for temperature probe Pt1000 type, a relay outlet for the control of an

electronic pump and a relay outlet for the drive of a pump (running/stop) or a motorized valve

(opening/closing).

The principal additional functions of the KTD3 regulator:

• The blocking menu function prevents undesired modifi cations of the operational parameters

set during the regulator programming;

• The operation control allows from the simple reading of the current measured values to an

analysis and long term monitoring of the system by means of graphics and statistics;

• The anti-block function starts up for 5 seconds at regular intervals operating the pump, or

the valve connected to the relay to prevent an eventual blocking caused by a period of

prolonged inactivity;

• The anti-legionella function heats the cylinder at high temperature in determined time

intervals through the solar system.

• By means of some additional settings (glycol type and percentage and system capacity) an

easy measurement system of the heat produced by the solar thermal system is available;

• In each moment it is possible to reset the previous values or, if necessary, those expected by

default from the manufacturer.

For further information about giacosun® KTD3 diff erential regulator, consult also the technical sheet 0244EN.

Principal features

Case material ABS

Display back-illuminated (128 x 64 points)

Signalling 1 multicolour led

Programming/use 4 pushbuttons

Temperature sensors 3 Pt1000 (included in the supply)

Installation Integrated into R586S circulation group or on wall

Protection degree IP40

Protection class II

Dimensions (LxHxP) 110 x 163 x 52 mm

Compliance 73/23/EEC Low voltage Directive, as expected by 93/68/EEC,

89/336/EEC Electromagnetic compatibility Directive,

92/31/EEC version, 93/68/EEC version

Technical Data

Supply voltage 230 Vac ± 10%, 50...60 Hz

Absorption voltage 2 VA

Outlets No.1 electronic relay (R1) min.20 W…max 120 W (AC3)

No.1 mechanical relay (R2) 460 VA (AC1) / 185W (AC3)

Inlets No. 3 for Pt1000 temperature sensors

Pt1000 measure range from -40°C to 300°C

Protection internal fuse, 2 A slow/blow 250 V

KTD3Y003

27

KTD5 DIFFERENTIAL REGULATORgiacosun® KTD5 diff erential regulator allows programming and control of the solar thermal

system operation. The regulator is simple to use due to the back-illuminated graphical display,

to four pushbuttons, to the signalling LED, to the practical programming assistant and on line

recall help texts. The programs in the regulator allow 6 diff erent system confi gurations to be

set, with 1 or 2 boilers or an auxiliary thermal generator.

The regulator has 6 inlets for temperature probe Pt1000 type, a relay outlet for the control of an

electronic pump and 2 relay outlets for the drive of a pump (running/stop) or a motorized valve

(opening/closing).

The principal additional functions of the KTD5 regulator:

• The blocking menu function prevents undesired modifi cations of the operational parameters

set during the regulator programming;

• The operation control allows from the simple reading of the current measured values to an

analysis and long term monitoring of the system by means of graphics and statistics;

• The anti-block function starts up for 5 seconds at regular intervals operating the pump, or

the valve connected to the relay to prevent an eventual blocking caused by a period of

prolonged inactivity;

• The anti-legionella function heats the cylinder at high temperature in determined time

intervals through the solar system or the auxiliary thermal generator.

• By means of some additional settings (glycol type and percentage and system capacity) an

easy measurement system of the heat produced by the solar thermal system is available;

• In each moment it is possible to reset the previous values or, if necessary, those expected by

default from the manufacturer.

For further information about giacosun® KTD5 diff erential regulator, consult also the technical sheet 0244EN and the technical

documentation with the assembly instructions 0254EN.

Principal features

Case material ABS

Display back-illuminated (128 x 64 points)

Signalling 1 multicolour led

Programming/use 4 pushbuttons

Temperature sensors 6 Pt1000 (included in the supply)

Installation Integrated into R586S circulation group or on wall

Protection degree IP40

Protection class II

Dimensions (LxHxP) 110 x 163 x 52 mm

Compliance 73/23/EEC Low voltage Directive, as expected by 93/68/EEC,

89/336/EEC Electromagnetic compatibility Directive,

92/31/EEC version, 93/68/EEC version

Technical Data

Supply voltage 230 Vac ± 10%, 50...60 Hz

Absorption voltage 2 VA

Outlets No.1 electronic relay (R1) min.20 W…max 120 W (AC3)

No.2 mechanical relays (R2, R3) 460 VA (AC1) / 185W (AC3)

Inlets No. 6 for Pt1000 temperature sensors

Pt1000 measure range from -40 °C to 300 °C

Protection internal fuse, 2 A slow/blow, 250 V

KTD5Y006

KTD5

PRINCIPAL FEATURES:

6 INLETS FOR PT1000 TEMPERATURE SENSORS

1 RELAY OUTLET FOR THE ELECTRONIC PUMP CONTROL

1 RELAY OUTLET FOR PUMP OR VALVE CONTROL

6 DIFFERENT SYSTEM CONFIGURATIONS

THERMOSTAT FUNCTION (TIMES, TEMPERATURE)

ANTILEGIONELLA FUNCTION THROUGH SOLAR SYSTEM OR AUXILIARY GENERATOR

28 OTHER SYSTEM COMPONENTS

29

PRINCIPAL FEATURES:

VERSIONS WITH BRAZED WELDED PLATES

AISI 316 STEEL PLATES

OPTIONAL POLYURETHANE INSULATION

XB10

XB10 HEAT EXCHANGER WITH BRAZED WELDED PLATESXB10 plate heat exchangers with XG10 are suitable for the use in solar thermal systems. The

exchanger consists of a series of brazed welded plates made of steel; the choice of the version

shall consider the required power, the operation temperature range and the admitted loss of

pressure. The appropriate I-XB10 insulation in polyurethane can be ordered separately.

For Part Numbers and further information about giacosun® XB10 plate heat exchangers, contact Giacomini’s sales organization

Connections and fl ows

T11 = primary inlet

T12 = primary outlet

T21 = secondary inlet

T22 = secondary outlet

Material and plates EN 14404 steel (AISI 316 L)

Connections G 1” A, 50 mm lenght

Max. working temperature 180 °C


Single plate dimensions (LxH) 118 x 288 mm

Weight (empty) (1,5 + n * 0,12) kg with n= plate number

Technical Data

T11

T12

T22

T21

30

PRINCIPAL FEATURES:

VERSIONS FROM 10 TO 70 PLATES

AISI 316 STEEL PLATES

EPDM WASHERS

OPENING POSSIBILITY FOR CLEANING OR MAINTENANCE

XG10

XG10 PLATE HEAT EXCHANGER WITH WASHERSXG10 plate heat exchangers are suitable for the use in solar thermal systems. The exchanger

consists of two end plates and a series of intermediate plates, separated by EPDM washers and

precisely positioned by means of appropriate guides

Versions from 10 to 70 plates are available; the choice of the version shall consider the required

power, the operation temperature range and the admitted loss of pressure. The appropriate

I-XG10 insulation can be ordered separately (see table for the Part Numbers). The exchanger

can be opened for the cleaning or for the replacement of plates and washers.

For further information about giacosun® XG10 plate heat exchangers, refer also to the technical sheet 0238EN.

Connections and fl ows

T11 = primary inlet

T12 = primary outlet

T21 = secondary inlet

T22 = secondary outlet

T22

T21

T11

T12 Part NumberPlate number

Insulation(To be ordered separately)

D004B5005 10

D004B5115D004B5010 20

D004B5015 30

D004B5020 40D004B5130

D004B5025 50

D004B5030 60D004B5135

D004B5035 70

Material and plates EN 14404 steel (AISI 316 L)

Connections EN 14301 steel (AISI 304), G 1”A,

77 mm lenght

Washer Flat external, in EPDM

PED category (Pressure Equipment Directive) 97/23/EC Article 3.3

Max. working temperature 150°C


Weight (empty) (0,2*n + 16) kg with n= plate number

Technical Data

31

PRINCIPAL FEATURES:

SPECIAL EXECUTION FOR SOLAR APPLICATIONS


INTERNAL ANTICORROSIVE TREATMENT

MAX. TEMPERATURE 110°C

VES

VES EXPANSION TANKS FOR SOLAR SYSTEMSVES expansion tank having fi xed membrane is ideal for use in thermal solar systems, where it

allows compensation of the thermal expansion and contraction of the thermovector fl uid, due

to the wide temperature oscillations to which it is exposed. In order to satisfy the requirements

of solar thermal systems of diff erent dimension, the VES tank is available in 10 models having

capacity from 8 to 300 litres. The tank body is made of high quality steel that ensures the

ruggedness and long life. The internal anticorrosive treatment guarantees use without problems

with the water-glycol mixture present into the solar circuit. The water inlet is on the upper part

with a ¾” or 1” connection, according to the model. The appropriate VES-2 bracket (to be ordered

separately) allows wall fi xing or on BS1 and BS2 cylinders.

The painting of the external part is in white colour obtained through long life epoxide powder.

For further information about giacosun® VES expansion tank, refer also to the technical sheet 0245EN.

Part NumberCapacity

[l]Max. pressure

[bar]T max

[°C]De

[mm]H

[mm]Connection

VESY001 8 8 110 205 300 G 3/4"

VESY002 18 8 110 270 410 G 3/4"

VESY003 24 8 110 320 355 G 3/4"

VESY004 35 10 110 400 390 G 3/4"

VESY005 50 10 110 400 570 G 1"

VESY006 80 10 110 400 840 G 1"

VESY007 100 10 110 500 795 G 1"

VESY008 150 10 110 500 1025 G 1"

VESY009 200 10 110 600 1100 G 1"

VESY010 300 10 110 650 1265 G 1"

Principal features

Steel body

Upper nut (water side) with internal anticorrosive treatment

White painting with epoxide powders

Connection for water inlet on the upper side

SBR (Styrene-Butadiene Rubber) rubber membrane

Declaration of conformity to the safety requirements, according to 97/23/CE European Directive (PED)

Technical Data

Working temperature from -10 to +110°C

Maximum temperature +130°C (max.2 hours)

Pre-charge pressure 3 bar

Working pressure see table

VES-2

VES-2 FIXING BRACKETFixing bracket for expansion tank, equipped with double stop valve for an easy and rapid

dismounting. Bosses and washers included.

(Only for models VESY001 ÷ VESY004).

Part Number

VESY020

32 BRACKETS AND METAL FINISHING FOR ROOF

33

INSTALLATION ON INCLINED ROOF

INCLINATION (in addition to the bearing surface)

PARALLEL TO ROOF INCLINED 10° - 25° INCLINED 25° - 40°

APPLICATIONS COLLECTOR NO. PART NUMBER PART NUMBER PART NUMBER

TILES1 ST001Y001 ST021Y001 ST041Y001

2 ST002Y001 ST022Y001 ST042Y001

PANTILES1 SC006Y001 SC026Y001 SC046Y001

2 SC007Y001 SC027Y001 SC047Y001

CORRUGATED/ KEY-

PATTERN PRESSED STEEL

SHEET (with captive screw)

1 SO011Y001 SO031Y001 SO051Y001

2 SO012Y001 SO032Y001 SO052Y001

STEEL SHEET

(with folded joint)

1 SL016Y001 SL036Y001 SL056Y001

2 SL017Y001 SL037Y001 SL057Y001

INSTALLATION ON FLAT ROOF OR OTHER FLAT SURFACES

30° INCLINATION 45° INCLINATION 60° INCLINATION

30° 45° 60°


ROOF

OR FLAT SURFACES

1 SK061Y001 SK066Y001 SK071Y001

2 SK062Y001 SK067Y001 SK072Y001

INSTALLATION ON WALL

PARALLEL

APPLICATIONS COLLECTOR NO. PART NUMBER

WALL 1 SP171Y001

MORE THAN 2 COLLECTOR APPLICATIONS

PART NUMBER

Plate for the fi xing of even numbered collectors RG01Y001

Plate for the fi xing of odd numbered collectors RGD01Y001

REFERENCE SCHEME FOR MULTIPLE BRACKETS

COLLECTOR NO. BRACKET TYPE BRACKET QUANTITY PLATE EXTENSION

3 BRACKETS FOR 1 COLLECTOR 2 - YES

4 BRACKETS FOR 2 COLLECTORS 2 YES -

5 BRACKETS FOR 2 COLLECTORS 2 - YES

Brackets for PSV01Y001 collector

34





TILES1 ST076Y001 ST096Y001 ST116Y001

2 ST077Y001 ST097Y001 ST117Y001

PANTILES1 SC081Y001 SC101Y001 SC121Y001

2 SC082Y001 SC102Y001 SC122Y001

CORRUGATED/ KEY-



1 SO086Y001 SO106Y001 SO126Y001

2 SO087Y001 SO107Y001 SO127Y001

STEEL SHEET

(with folded joint)

1 SL091Y001 SL111Y001 SL131Y001

2 SL092Y001 SL112Y001 SL132Y001



30° 45° 60°


ROOF

OR FLAT SURFACES

1 SK136Y001 SK141Y001 SK146Y001

2 SK137Y001 SK142Y001 SK147Y001

INSTALLATION ON WALL

PARALLEL

APPLICATIONS COLLECTOR NO. PART NUMBER

WALL 1 SP172Y001


PART NUMBER


Plate for the fi xing of odd numbered collectors RGD02Y001

REFERENCE SCHEME FOR MULTIPLE BRACKETS

COLLECTOR NO. BRACKET TYPE BRACKET QUANTITY PLATE EXTENSION

3 BRACKETS FOR 1 COLLECTOR 2 - YES

4 BRACKETS FOR 2 COLLECTORS 2 YES -

5 BRACKETS FOR 2 COLLECTORS 2 - YES

Brackets for PSV02Y001 collector

35





TILES

1 ST181Y001 ST201Y001 ST221Y001

2 ST182Y001 ST202Y001 ST222Y001

PANTILES

1 SC186Y001 SC206Y001 SC226Y001

2 SC187Y001 SC207Y001 SC227Y001

CORRUGATED/ KEY-



1 SO191Y001 SO211Y001 SO231Y001

2 SO192Y001 SO212Y001 SO232Y001

STEEL SHEET

(with folded joint)

1 SL196Y001 SL216Y001 SL236Y001

2 SL197Y001 SL217Y001 SL237Y001



30° 45° 60°


ROOF

OR FLAT SURFACES

1 SK241Y001 SK246Y001 SK251Y001

2 SK242Y001 SK247Y001 SK252Y001


PART NUMBER


Brackets for PSO01Y001 collector

36





TILES

1 ST256Y001 ST276Y001 ST296Y001

2 ST257Y001 ST277Y001 ST297Y001

PANTILES

1 SC261Y001 SC281Y001 SC301Y001

2 SC262Y001 SC282Y001 SC302Y001

CORRUGATED/ KEY-



1 SO266Y001 SO286Y001 SO306Y001

2 SO267Y001 SO287Y001 SO307Y001

STEEL SHEET

(with folded joint)

1 SL271Y001 SL291Y001 SL311Y001

2 SL272Y001 SL292Y001 SL312Y001



30° 45° 60°


ROOF

OR FLAT SURFACES

1 SK151Y001 SK156Y001 SK161Y001

2 SK152Y001 SK157Y001 SK162Y001


PART NUMBER


Brackets for PSO02Y001 collector

37

INSTALLATION TO BE EMBEDDED INTO THE ROOF COVERINGCOLLECTOR ACCESSORY PART NUMBER

PSI30Y001

Metal fi nishing for the fi rst collector, including brackets and fi tting FIB66Y001

Extension for each panel in addition to the fi rst one FIP67Y001

PSI31Y001



PSI32Y001



Roof metal fi nishing for PSI collectors

38 OTHER COMPONENTS AND ACCESSORIES

39

Components and accessories

R140C

Membrane safety valve

for solar thermal systems, complying

with “PED” 97/23/CE – cat. IV Directive.

PART NUMBER CONNECTIONS

R140CY006 1/2” x 3/4” - 4 bar

R140CY009 1/2” x 3/4” - 6 bar

R99S

Automatic air vent valve for thermal

solar systems with shut-off ball valve

included.


R99SY003 1/2”

R20SC

3 piece straight fi tting, male-male

thread for connection to the collectors.


R20SCY004 3/4”

R182

Tee fi tting, brass fi nish, for the assembly

of R99S air vent valve, on solar thermal

collectors of the giacosun® series.


R182Y006 3/4”F x 3/4” x 3/4”M

40

Fittings with Copper Pipe Connection

310

Straight fi tting with metallic chamfered

ring and copper pipe connections.

In compliance with EN 1254-2 standard.


310Y004 15 x 15

310Y010 18 x 18

310Y006 22 x 22

310Y007 28 x 28

311


ring, copper pipe connection

and male threaded connection.


312


ring, copper pipe connection

and female threaded connection.



312Y001 1/2” x 15

312Y010 1/2” x 18

312Y002 3/4” x 15

312Y011 3/4” x 18

312Y003 3/4” x 22

312Y004 1” x 22

312Y005 1” x 28

315


315Y001 15 x 15

315Y010 18 x 18

315Y003 22 x 22

315Y004 28 x 28

Elbow with metallic chamfered ring

and copper pipe connections.


318

T fi tting with metallic chamfered ring

and copper pipe connections.



318Y001 15 x 15 x 15

318Y010 18 x 18 x 18

318Y006 22 x 22 x 22

318Y014 28 x 28 x 28


311Y001 1/2” x 15

311Y010 1/2” x 18

311Y002 3/4” x 15

311Y011 3/4” x 18

311Y003 3/4” x 22

311Y004 1” x 22

311Y005 1” x 28

41

Ball valves with press connection for copper pipe

P51KV

PART NUMBER SIZE

P51KVY003 ø15

P51KVY002 ø18

P51KVY004 ø22

P51KVY005 ø28

P51KVY006 ø35

Solar application kit, to be used on

press connections for copper pipe,

composed of:

- • No. 4 violet o-rings

(Tmax

:180°C, max 50% glycol);

- No. 1 violet identifi cation cap

• No. 1 tool for O-ring replacement

R851VT

Brass-fi nished ball valve, full port, press

connections and plastic extended T

handle, for pipes with high insulation

thickness.


R851VY102 ø18

R851VY103 ø15

R851VY104 ø22

R851VY105 ø28

R851VY106 ø35

R854VT


connection and female thread, plastic

extended T handle, for pipes with high

insulation thickness.


R854VY102 ø18x1/2”

R854VY103 ø15x1/2”

R854VY104 ø22x3/4”

R854VY105 ø28x1”

R854VY106 ø35x1”1/4

R859VT

Brass-fi nished ball valve, full port,

press connection and tail piece, plastic




R859VY102 ø18 x 1/2”

R859VY103 ø15 x 1/2”

R859VY104 ø22 x 3/4”

R859VY105 ø28 x 1”

R859VY106 ø35 x 1”1/4

R853VT


connection and male thread, plastic




R853VY102 ø18 x 1/2”

R853VY103 ø15 x 1/2”

R853VY104 ø22 x 3/4”

R853VY105 ø28 x 1”

R853VY106 ø35 x 1”1/4

R851VTS


connection and female thread, with

drain tap, plastic extended T handle, for

pipes with high insulation thickness.

1/2” – 3/4” – 1”: drain tap size 1/4”

1 1/4” – 1 1/2”- 2”: drain tap size 3/8”


R851VY152 ø18 x 1/2”

R851VY153 ø15 x 1/2”

R851VY154 ø22 x 3/4”

R851VY155 ø28 x 1”

R851VY156 ø35 x 1”1/4

42

FS2 connection system with stainless steel corrugated pipeFS2 giacosun® double pipe system allows the connection of the cylinder to the solar collectors in an easy and rapid way. The system is

constituted by a double corrugated pipe in stainless steel (thickness 0,3 mm) fi tted in a thermal insulation in expanded EPDM (thickness

13 mm), CFC and PVC free; a covering of metallic fabric and polyester further protects from UV rays and mechanical wear. A bipolar cable

(conductor diameter: 0,75 mm) for the electrical connection of the temperature sensor on the collector is integrated. In order to make

the installation easier, the pipes are marked to avoid incorrect connection of the fl ow and return pipes.

Pipe

Connection components

FS2

System with double corrugated pipe

in stainless steel 0,3 mm with thermal

insulation in expanded EPDM 13 mm

and protection covering from UV rays

and mechanical wear. Multiphase cable

included.

FS2Y003 FS2Y004 FS2Y005 FS2Y006 FS2Y007

Dimension DN15 DN15 DN20 DN20 DN25

Lenght 25 m 50 m 25 m 50 m 25 m

P18F

Nut for the connection of corrugated

formable pipes in stainless steel,

fl anged on fl at seat. Washer included.

P18FY006: 1 1/4” x 1” reduction and

washers included.


P18FY004 3/4” x DN15

P18FY005 1” x DN20

P18FY006 1” x DN25

R189

Straight fi tting for the connection of

corrugated formable pipes in stainless

steel, fl anged.


R189Y004 3/4”

R189Y005 1”

R564P

T fi tting for the connection of

corrugated formable pipes in stainless

steel, fl anged.


R564PY004 3/4”

R564PY005 1”

R93

Male-female reduction.


R93Y011 1”M x 3/4”F

43

Installation accessories

F200-1

Manual tool for fl anging the corrugated

formable stainless steel pipes.

F202 templates to be purchased

separately.

PART NUMBER

F200Y011

F200

Automatic tool for fl anging the

corrugated formable stainless steel

pipes, complete with template.

PART NUMBER

F200Y001

F202

Template for fl anging of the corrugated


PART NUMBER SIZE

F202Y002 DN15

F202Y003 DN20 - DN25

F204

Roller pipe cutter for corrugated


F32: replacement rollers for F204.

PART NUMBER DIMENSION

F204Y001 DN15 - DN25

F32Y001 -

44

Other system components

R276

Two way motor-driven zone valve with

female threaded connections.


R276Y005 1”F

R279

Deviating motor-driven valve, with

female threaded connections.


R279Y024 3/4”M x 3/4”F

K270

Electric motor for R276 or R279 valve,

having end stroke micro-switch.

PART NUMBER SUPPLY VOLTAGE

K270Y001 230 V∼

K270Y002 24 V∼

K272

Electric motor for R276 or R279 valve,

having end stroke micro-switch and

manual unclamping.

PART NUMBER SUPPLY VOLTAGE

K272Y001 230 V∼

K272Y002 24 V∼

R156

Thermostatic mixing valve, 3/4” or 1”

connections, with adjustment fi eld

from 38° to 60°C, and adjustment scale

of 1°C. Body in forged brass, handle

in high resistance synthetic material

with mechanical position stop. Internal

springs of stainless steel, thermostatic

wax bulb, ethylene-propylene o-rings.

Max working temperature 100°C, max.

working pressure 1,6 MPa (16 bar). In

compliance with A.S.S.E. 1017 standard.


R156X004 3/4”

R156X005 1”

45

Accessories

K377

Antifreeze liquid, propylene glycol,

with anticorrosive and biodegradable

function, for solar thermal systems.

Concentrated solution to be diluted in

water.

PART NUMBER PACKING

K377Y001 5 l

K377Y002 10 l

PRE10

Electrical and manual pump, wheeled,

for system fi lling.

PART NUMBER

PRE10Y001

46

PSO01Y001 (2,5 m²) PSO02Y001 (2 m²)

Dimensions LxHxP 2206x1205x100 mm 2206x1040x100 mm

Dimensions

PSV PSO

PSV01Y001 (2,5 m2) PSV02Y001 (2 m2)

Dimensions LxHxP 1205x2206x100 mm 1040x2206x100 mm

PSI30Y001 (2,5 m²) PSI31Y001 (1,38 m²) PSI32Y001 (1,63 m²)

Dimensions

LxHxP [mm]1170x2170x100 1170x1180x100 1170x1400x100

BS1Y015 BS1Y020 BS1Y030 BS1Y040 BS1Y050

Capacity [l] 150 200 300 400 500

Ds [mm] 500 500 550 650 650

Dc [mm] 600 600 650 750 750

H [mm] 1060 1260 1400 1455 1695

PSI BS1

BS1Y080 BS1Y100

Capacity [l] 800 1000

Ds [mm] 800 800

Dc [mm] 900 900

H [mm] 1785 2035

BS1

H

L P

H

PL

H

L P

Ds Dc

H

BS2Y020 BS2Y030 BS2Y040 BS2Y050

Capacity [l] 200 300 400 500

Ds [mm] 500 550 650 650

Dc [mm] 580 630 730 730

H [mm] 1260 1400 1445 1695

H

Ds Dc

BS2

Ds Dc

H

Versions of 1,38 m2 and 1,63 m2 on demand

47

BS2Y080 BS2Y100


Ds [mm] 800 800

Dc [mm] 880 880

H [mm] 1785 2035

BS2

Ds Dc

H

BPY030 BPY050 BPY080 BPY100

Capacity [l] 300 500 800 1000

Ds [mm] 550 650 800 800

Dc [mm] 630 730 880 880

H [mm] 1386 1685 1774 2026

BP

H

DcDs

BC1Y060 BC1Y075 BC1Y100 BC1Y150 BC1Y200

Capacity [l] 600 750 1000 1500 2000

Ds [mm] 750 750 790 1000 1100

Dc [mm] 950 950 990 1200 1300

H [mm] 1775 2045 2050 2150 2495

BC1

BPY150 BPY200


Ds [mm] 1000 1000

Dc [mm] 1140 1240

H [mm] 2430 2445

BPH

DcDs

R586S-0R586SY002

Dimensions LxHxP [mm] 190x495x150

R586S e R586S-1R586SY001, R586SY011


L

H

PL P

H

DsDc

H

48

KTD3Y003 - KTD5Y006


H

L P

KTD3-KTD5 XG10

D004B5005-D004B5010-D004B5015-D004B5020

D004B5025-D004B5030-D004B5035


L

P

H

VESY001 VESY002 VESY003 VESY004

H [mm] 300 410 355 390

De [mm] 205 270 320 400

VESVESY005 VESY006 VESY007 VESY008 VESY009 VESY010

H [mm] 570 840 795 1025 1100 1265

De [mm] 400 400 500 500 600 650

VES

H

De

H

De

49

Product guarantee

PSV, PSO and PSI fl at glazed solar collectors are guaranteed for construction defects for 10 years from the manufacturing date. BS1, BS2

and BC1 solar cylinders (sanitary part) are guaranteed for 5 years. The guarantee is 2 years for all accessories (electric parts, circulators,

electric regulators, valves).

Guarantee exclusion

1. Accidental ruptures caused by transportation;

2. Incorrect use and/or carelessness;

3. Installation not complying with the mounting norms and/or installation instruction;

4. Lack of fi xing or mistake to the wall structure of the building;

5. Damages caused by inclemency of the weather, such as fl ashes of lightning or hail;

6. Cracks due to ice, where the antifreeze liquid has not been charged into the system in suffi cient concentration;

7. Cracks due to high pressures

8. Cracks caused by high pressures, when the collectors, the expansions tanks and/or the safety valves have been intercepted:

9. Particularly corrosive water;

10. Phenomenon unrelated to the normal operation of the appliance or not realized according to the mounting handbook;

11. Omitted periodical control of the system, maintenance carried out by unqualifi ed installers.

GIACOMINI reserves the right to make changes at any time, without notice, for technical or commercial reasons to the products contained

in the present catalogue. The fi gures, the connection schemes, the dimensioning tables and any other technical data shall be considered

purely indicative and not substitute of the design, that shall be eff ected at the Customer care and expense, from an enabled technician.

INSTRUCTIONS

In winter periods, the presence of humidity inside the solar

collectors can be normal. It is automatically expelled by means of

the appropriate aeration holes, during sunny periods.

It is recommended to periodically control the systems and to

refer only to qualifi ed installers, for any kind of maintenance

intervention.

50

General sale conditions

ORDERS

All orders are intended as reservation and they do not bind our Company to deliver, even partial of what has been ordered.

PRICES

The prices are those ones in force at the consignment time and are not binding.

CONSIGNMENTS

They are always made carriage forward, unless special agreements on the contrary. The goods runs at the committee’s risk and danger,

even if delivered to the customer, and we consider us relieved of any responsibility for shortage and damages. The consignments are

done with the available mean at the moment and the customer indications have value of simple recommendation.

PACKAGING

The packaging is invoiced at the pure cost, and are not accepted as return.

RETURN

Returned goods are not accepted without our preventive authorization and in any case only in free port.

CLAIMS

They are valid only within 8 days from the goods receipt.

PAYMENTS

The conditions are those one indicate in the off ers and in the commissions and are not binding. After the agreed expiration date, the

interests on arrears will be calculated according to the bank rate taking place at the date agreed for the payment. The delayed payment

authorize us to suspend, without any notice, the supplies under progress.

STAMPS

Stamps are at customer charge.

MODIFICATI0NS

Our Company reserves to bring, without any notice, any modifi cation that would be technically necessary.

PLACE OF JURISDICTION

In case of controversy, only the competence of Novara Law Court is recognized.

51

PART NUMBER INDEX

310Y004

310 straight fi tting, 15x15 40

310Y006


310Y007


310Y010


311Y001

311 straight fi tting, 1/2“x15 40

311Y002

311 straight fi tting, 3/4”x15 40

311Y003


311Y004

311 straight fi tting, 1”x22 40

311Y005


311Y010


311Y011


312Y001


312Y002


312Y003


312Y004


312Y005


312Y010


312Y011


315Y001

315 elbow, 15x15 40

315Y003

315 elbow, 22x22 40

315Y004

315 elbow, 28x28 40

315Y010

315 elbow, 18x18 40

318Y001

318 T fi tting, 15x15x15 40

318Y006

318 T fi tting, 22x22x22 40

318Y010

318 T fi tting, 18x18x18 40

318Y014

318 T fi tting, 28x28x28 40

Part Number

DESCRIPTION PAGE

52

PART NUMBER INDEXPart Number

DESCRIPTION PAGE

BC1Y060

BC1 tank-in-tank accumulator, 600 l 20

BC1Y075


BC1Y100


BC1Y150


BC1Y200


BPY030

BP accumulator (puff er), 300 l 19

BPY050


BPY080


BPY100


BPY150


BPY200


BS1Y015

BS1 high effi ciency cylinder, 150 l with single serpentine 17

BS1Y020


BS1Y030


BS1Y040


BS1Y050


BS1Y080


BS1Y100


BS2Y020

BS2 high effi ciency cylinder, 200 l with double serpentine 18

BS2Y030


BS2Y040


BS2Y050


BS2Y080


BS2Y100


D004B5005

XG10 heat exchanger, 10 plates with washers 30

D004B5010


53

PART NUMBER INDEX

D004B5015


D004B5020


D004B5025


D004B5030


D004B5035


D004B5115

XG10-1 insulation for XG10 heat exchangers from 10 to 30 plates 30

D004B5130

XG10-1 insulation for XG10 heat exchangers from 40 to 60 plates 30

D004B5135

XG10-1 insulation for XG10 heat exchangers of 70 plates 30

F200Y001

Automatic tool for fl anging the corrugated pipes 43

F200Y011

Automatic tool for fl anging the corrugated pipes 43

F202Y002

Template for fl anging the corrugated pipes DN15 43

F202Y003

Template for fl anging the corrugated pipes DN20-DN25 43

F204Y001

Roller pipe cutter 43

F32Y001

Replacement rollers for F204 43

FIB66Y001

Metal fi nishing for PSI30Y001 collector, to be embedded into the roof covering 37

FIB68Y001


FIB70Y001


FIP67Y001

Extension for PSI30Y001 collector, to be embedded into the roof covering 37

FIP69Y001


FIP71Y001


FS2Y003

FS2 system with double DN15 corrugated pipe, stainless steel (25 m) 42

FS2Y004


FS2Y005


FS2Y006


FS2Y007


K270Y001

Electrical motor for R276 or R279 valves, 230 V~ power supply 44

Part Number

DESCRIPTION PAGE

54

PART NUMBER INDEX

K270Y002

Electrical motor for R276 or R279 valves, 24 V~ power supply 44

K272Y001

Electrical motor for R276 or R279 valves, with manual control 230 V~ power supply 44

K272Y002

Electrical motor for R276 or R279 valves, with manual control 24 V~ power supply 44

K377Y001

Antifreeze liquid, 5 l packaging 45

K377Y002

Antifreeze liquid, 10 l packaging 45

KTD3Y003

KTD3 diff erential regulator 26

KTD5Y006

KTD5 diff erential regulator 27

P18FY004

P18F nut for the connection of stainless steel corrugated pipes, 3/4”x DN15 42

P18FY005

P18F nut for the connection of stainless steel corrugated pipes, 1”x DN20 42

P18FY006

P18F nut for the connection of stainless steel corrugated pipes, 1”x DN25 42

P51KVY003

Press connection kit for copper pipe, solar applications, ø15 41

P51KVY002


P51KVY004


P51KVY005


P51KVY006


PRE10Y001

Electrical and manual pump 45

PSI30Y001

PSI fl at solar collector, 2,5 m2 for horizontal mounting 15

PSI31Y001

PSI fl at solar collector, 1,38 m2 for embedded mounting (on demand) 15

PSI32Y001

PSI fl at solar collector, 1,63 m2 for embedded mounting (on demand) 15

PSO01Y001

PSO fl at solar collector, 2,5 m2 for horizontal mounting 14

PSO02Y001

PSO fl at solar collector, 2 m2 for horizontal mounting 14

PSV01Y001

PSV fl at solar collector, 2,5 m2 for vertical mounting 13

PSV02Y001

PSV fl at solar collector, 2 m2 for vertical mounting 13

R140CY006

R140C safety valve for solar system, 1/2”x3/4”(4 bar) 39

R140CY009

R140C safety valve for solar system, 1/2”x3/4”(6 bar) 39

R156X004

Thermostatic mixing valve, 3/4” 44

Part Number

DESCRIPTION PAGE

55

PART NUMBER INDEX

R156X005

Thermostatic mixing valve, 1” 44

R182Y006

T fi tting, brass fi nish, for R99S air vent vent 39

R189Y004

R189 straight fi tting, 3/4” 42

R189Y005

R189 straight fi tting, 1” 42

R20SCY004

R20SC straight fi tting in 3 pieces, 3/4” 39

R276Y005

Two way zone valve, 1” 44

R279Y024

Deviating valve, 3/4” 44

R564PY004

R546P T fi tting, 3/4” 42

R564PY005

R546P T fi tting, 1” 42

R586SY001

R586S two way circulation group for solar system 23

R586SY002

R586S-0 single way circulation group for solar system 22

R586SY011

R586S-1 two way circulation group for solar system, with integrated diff erential regulator 24

R851VY102

Brass fi nish ball valve, with full port, press connections, ø18 41

R851VY103


R851VY104


R851VY105


R851VY106


R851VY152

Brass fi nish ball valve, with full port, press connections and female thread, ø18x1/2” 41

R851VY153


R851VY154


R851VY155

Brass fi nish ball valve, with full port, press connections and female thread, ø28x1” 41

R851VY156

Brass fi nish ball valve, with full port, press connections and female thread, ø35x1 1/4” 41

R853VY102

Brass fi nish ball valve, with full port, press connections and male thread, ø18x1/2” 41

R853VY103


R853VY104


R853VY105

Brass fi nish ball valve, with full port, press connections and male thread, ø28x1 41

Part Number

DESCRIPTION PAGE

56

R853VY106

Brass fi nish ball valve, with full port, press connections and male thread, ø35x1 1/4” 41

R854VY102


R854VY103


R854VY104


R854VY105

Brass fi nish ball valve, with full port, press connections and female thread, ø28x1” 41

R854VY106

Brass fi nish ball valve, with full port, press connections and female thread, ø35x1 1/4” 41

R859VY102

Brass fi nish ball valve, with full port, press connections and tail piece, ø18x1/2” 41

R859VY103


R859VY104


R859VY105

Brass fi nish ball valve, with full port, press connections and tail piece, ø28x1” 41

R859VY106

Brass fi nish ball valve, with full port, press connections and tail piece, ø35x1 1/4” 41

R93Y011

Male-female reduction 42

R99SY003

R99S automatic air vent valve 39

RG01Y001

Plate for the bracketing of even numbered collectors 33-34-35-36

RGD01Y001

Extension for the bracketing of odd numbered of PSV01Y001 collectors 33

RGD02Y001

Extension for the bracketing of odd numbered of PSV02Y001 collectors 34

SC...Y001

Brackets for PSO01Y001 collector, pantile application 35

SC...Y001

Brackets for PSO02Y001 collector, pantile application 36

SC...Y001

Brackets for PSV01Y001 collector, pantile application 33

SC...Y001

Brackets for PSV02Y001 collector, pantile application 34

SK...Y001

Brackets for PSO01Y001 collector, roof or fl at surface application 35

SK...Y001

Brackets for PSO02Y001 collector, roof or fl at surface application 36

SK...Y001

Brackets for PSV01Y001 collector, roof or fl at surface application 33

SK...Y001

Brackets for PSV02Y001 collector, roof or fl at surface application 34

SL...Y001

Brackets for PSO01Y001 collector, sheet application 35

SL...Y001

Brackets for PSO02Y001 collector, sheet application 36

Part Number

DESCRIPTION PAGE

PART NUMBER INDEX

57

SL...Y001

Brackets for PSV01Y001 collector, sheet application 33

SL...Y001

Brackets for PSV02Y001 collector, sheet application 34

SO...Y001

Brackets for PSO01Y001 collector, corrugated key-pattern pressed steel sheet application 35

SO...Y001

Brackets for PSO02Y001 collector, corrugated key-pattern pressed steel sheet application 36

SO...Y001

Brackets for PSV01Y001 collector, corrugated key-pattern pressed steel sheet application 33

SO...Y001

Brackets for PSV02Y001 collector, corrugated key-pattern pressed steel sheet application 34

SP171Y001

Brackets for PSV01Y001 collector, wall application 33

SP172Y001

Brackets for PSV02Y001 collector, wall application 34

ST...Y001

Brackets for PSO01Y001 collector, tile application 35

ST...Y001

Brackets for PSO02Y001 collector, tile application 36

ST...Y001

Brackets for PSV01Y001 collector, tile application 33

ST...Y001

Brackets for PSV02Y001 collector, tile application 34

VESY001

Expansion tank for solar systems, 8 l 31

VESY002


VESY003


VESY004


VESY005


VESY006


VESY007


VESY008


VESY009


VESY010


VESY020

Fixing bracket for expansion tank 31

Part Number

DESCRIPTION PAGE

PART NUMBER INDEX

58

1

2 86

4

5

7

3

9

1011

Country Area manager

Albania Casoni Federico

Algeria Gotti Andrea

Arab Emirates Gotti Andrea

Argentina Giacomini Latinoamerica

Armenia Tartaglia Gianluca

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Azerbajdzan Tartaglia Gianluca

Bahrain Gotti Andrea

Belgium Giacomini Belgium

Byelorussia Tartaglia Gianluca

Bosnia-Herzeg. Casoni Federico

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Bulgaria Casoni Federico

Canada Mori Daniela

Chile Giacomini Latinoamerica


China Giacomini China

Cyprus Casoni Federico

Colombia Giacomini Latinoamerica

Costa Rica Giacomini Latinoamerica

Croatia - Hrvatska Casoni Federico

Czech RepublicCzech Republic Giacomini s.r.o.

Denmark Dulio Pietro

Dominican Republic Giacomini Latinoamerica

Egypt Gotti Andrea

Estonia Tartaglia Gianluca

Finland Tartaglia Gianluca

France Giacomini France

Georgia Tartaglia Gianluca

Germany Giacomini Germany

Greece Casoni Federico


Ghana Gotti Andrea

Hong Kong Giacomini China

Hungary Casoni Federico

India Giacomini India

Iran Gotti Andrea

Ireland Tartaglia Gianluca

Iceland Tartaglia Gianluca

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Jugoslavia Casoni Federico

Kazakistan Tartaglia Gianluca

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Kuwait Gotti Andrea

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GIACOMINI BRANCHES AND REPRESENTATIVES IN THE WORLD

Route Provinciale 273-277

1301 Bierges (Wavre)

BELGIQUE

+32 10420650

2

GIACOMINI BENELUX SA/NVVia Linoleum 14

6512 Giubiasco (Ticino)

SVIZZERA

+41 918501990

3

GIACOMINI SA.Carretera de Viladrau, Km. 10

Poligono Industrial

Monmany n. 2 - 08553 Seva

(Barcellona)

ESPAÑA

+34 938841001

4

GIACOMINI ESPAÑA SL.Ombu 34 (Ex 2881)

Don Torcuato Tigre 1611

Buenos Aires

ARGENTINA

+54 1147272620

7

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PORTUGAL

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GIACOMINI PORTUGAL LDA.

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ITALY

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GIACOMINI BRANCHES AND REPRESENTATIVES IN THE WORLD

Please visit www.giacomini.com or contact your local technical and commercial consultant for additional information

P.O. Box 18 - Erbenova 15

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+42 0483736060

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GIACOMINICZECH S.R.O.Industriestrasse 10

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+49 2291790236

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GIACOMINI GMBHDolné Rudiny 1

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DOMTECH S.R.O.Rond Point de l’Europe,

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Pontault Combault Cedex

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GIACOMINI INDIARoom A801, TYG Centre,

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QUALITY CERTIFICATIONS

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FURTHER INFORMATION

The technical documentation and the product specifi cations of the

giacosun® system are available also in electronic format on www.

giacomini.com web site.

For information about the other Giacomini components and systems,

ask for the general Catalogue/Price List.

NOVEMBER 2009

This communication is for information purposes. Giacomini S.p.A. reserves the right to make at any moment, without prior notice, modifi cations for technical or

commercial reasons to the items contained hereby. The information of this technical communication does not exempt the user from strictly following existing good

practice regulations and standards. Even partially reproducing this content is forbidden, unless authorized.

62

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I-28017 San Maurizio d’Opaglio (NO)-ITALY

tel +39 0322 923111 - fax +39 0322 96256

[email protected] - www.giacomini.com

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