bonetti - vinox engineering pte....

Cast globe valvesseries CMI

Stop, throttling,stop-check,piston-lift check

BONETTI

BONETTI’s valves series “CMI”

INDEX

Construction details 3 ÷9

Globe valves, bolted bonnet

Sizes 2" to 4" (DN 50 to 100) - ASME Class 600 (PN 100)

- Stop, stop-check, piston lift check

- Straight pattern 10

Globe valves, pressure seal bonnet

Sizes 5" to 18" (ON 125 to 450) - ASME Class 600 (PN 100)


- T and Y (inclined stem) pattern 11

Globe valves, pressure seal sonnet

Sizes 5" to 18" (ON 125 to 450 -

ASME Class 900 (PN 150)



Globe valves, pressure seal sonnet




Globe Valves, Pressure Seal Bonnet



- T , Angle or Y (inclined stem) pattern 14

Globe valves 2 ways -3 ways with internal hydraulic drive

for automatic bypass of HP water preheater 16-17

Materials 7

Ratings 15

Butt welding ends dimensions 18-19

Page Page

Figure Number IndexFig. No. Page Fig. No. Page Fig. No. Page Fig. No. Page Fig. No. Page Fig. No. Page

107 18

108 18

109 18

110 18

201 4

202 6

203 6

204 7

205 5

221.1 8

222.1 8

223.1 8

231 8

232 8

233 8

237 9

238 9

239 9

Bonetti’s “CMI” line production range consists of 3 sections: Section 1 - Gate Valves Section 2 - Globe valves: Stop, Stop-check & Piston lift check Section 3 - Swing & Tilting Disk Check valves

All the above listed valves are suitable for high pressures and tem-peratures (valves under Section 3 are also for applications at ambi-ent and/or very low temperature conditions).

The main technical features of these valves have been proven andoptimized by Bonetti over 50 years of experience in severe powergeneration applications such as boiler feed water and steam shut offagainst back flow, as well as in chemical and petrochemical plants.

Details of Bonetti’s long experience in thermo power generation canbe seen in our “Users List”. Other applications where reliability undersevere operating conditions is a must have requirement are also list-ed.

It is Bonetti’s policy of providing customer’s assistance while inte-grating the know-how of both original equipment manufacturers aswell as customers to meet the end users needs.

As a result, the “CMI” product range is continuously updated in orderto meet the highest engineering and quality levels and requirements.

For these reasons, the pressures, temperatures and sizes listed inthis bulletin should not be construed to be limiting factors for ourproduct range. Bonetti is prepared to produce special valves to meet any customerneeds., In addition to the class 4500 globe valves available in the “BONT”product range, Bonetti has experience in the supply “CMI” valveswith ratings higher than class 2700. For example:

- Gate valves in size 20” as per ASME B16.34 Special class 2680;- Gate valves in size 2.1/2” used in boiler safety shut off made as

per ASME class 4500;- Various valves as per ASME Limited Class.

Not even the materials listed in this bulletin for bodies, bonnets andtrims shall be considered as limiting factors. Bonetti is prepared tomanufacture valves in special materials or classes to meet uniquecustomers’ special requirements, or requests.

BONETTI2

The Bonetti owned trademark “CMI”, was originally estab-lished by the firm “Cocard Italiana di Ing. Pasquini and C.”which, in 1921, was renamed CMI Pasquini S.p.A.

In the early years, the above named company marketedFrench made valves. This eventually led to their own partialvalve manufacturing under a technology license agreement.The local manufacturing content rapidly increased, year byyear.

The advent of World War II had a tremendous influence inthe evolution of this company. It help to cement the develop-ment of their own manufacturing know-how leading to theintroduction of their own valve designs and which eventuallyended the French technical collaboration.

In 1950, “Costruzioni Meccaniche Industriali gia Ing. GinoPasquini” becomes the official name. This trademark wasmaintained even after the death of the company’s founder in1957. In the 1960’s, a period of rapid industrial expansion inItaly, CMI Pasquini S.p.A., became an important source ofheavy duty industrial valves to all the evolving thermo-elec-tric, chemical and petrochemical plants. We can categorical-

ly state that during this period, through continuous develop-ment, CMI Pasquini was the only Italian producer able tomeet the growing high pressure valve demands of theseindustries, both domestically as well in several foreign mar-kets.

Due to the great importance of the products supplied, CMIPasquini has always had a policy of close contacts and col-laboration with its customers to insure the proper design and performance of its products. This fundamental businessphilosophy is maintained today.

In 1984, Cesare Bonetti, S.p.A., another well known qualityoriented Italian valve manufacturer, purchased CMI Pasquini.This union resulted in giving a substantial boost to the man-agement, planning, and manufacturing methods and anincrease to the size of manufacturing facilities.

In 1992, the two companies were fully merged intoCesare Bonetti S.P.A. and now the trademark“CMI” identifies the Bonetti line of large bore highpressure valves .

2 BONETTI

Foreword

This catalogue describes our line of globe valves only. Other

Bonetti’s “CMI” products, such as gate and globe valves, are

described in other bulletins available on request.

DESIGNAll valves described herein are either:

- straight-through, with a vertical stem (T pattern), or

- angle type, or

- Y pattern with an inclined stem.

This last body pattern allows a streamlined smooth flow, less tur-

bulence and as consequence less internal erosion, less pres-

sure losses, etc.

OPERATIONSBonetti’s “CMI” valves described in this catalogue perform the

following functions:

- Stop on-off shut off to fluid flow;

- Stop and throttle - when a parabolic shaped disk is used in lieu

of a standard stop disk. A linear flow control characteristic is

achieved as a direct function of the stem turns;

- Stop check - both a stop and a non-return valve;

- Piston lift check - for automatic prevention of undesired

reverse flow.

CONNECTIONSBonetti’s “CMI” valves illustrated in this catalogue have the fol-

lowing pipe connections:

- Flanged ends according to ASME B16.5 (usually for Class 600

only, not for higher pressure Classes) or to different

Standards;

- Butt weld ends in accordance to ASME B16.25. (See pages

30 and 31 for different standards.).

We can supply valves with connections as needed.

SIZESBonetti’s “CMI” valves are currently manufactured in sizes from

2" (DN 50) up to 24" (DN 600).

RATINGSBonetti’s “CMI” valves are currently manufactured as per the fol-

lowing Ratings:

ASME Class 600, 900, 1500 and 2500;

(PN 100, 150, 250 and 420).

As indicated in the foreword, Bonetti’s experience is not limited

to the above pressure classes. Tables showing max operating

conditions (pressure and temperature) for pressure ratings and

material codes are given on pgs. 28 – 29. We wish to point out

that Bonetti’s “CMI” valves are over dimension with respect to

most international standards. Actual max. operating conditions

can be supplied on request.

MATERIAL CODEBonetti’s “CMI” valves are manufactured in different material

codes. For "Material code" we mean the material composition of

the valve parts.

The descriptive pages relevant to each valve clearly indicate the

materials used for the more important components and the cor-

responding “Material code”.

Below we list the main characteristic elements of the different

Material Codes:

Except where compatibility with our molds and dies is an issue,

some components usually of cast steel can be made of the cor-

responding forged steel.

The Material Codes with tag followed by a -” Z “ are special con-

structions, slightly different from the standard one.

STANDARDSBonetti’s “CMI” valves have been designed, rated, manufac-

tured and inspected, where applicable, in accordance with most

widely used international Standards, namely:

- ASME B16.34 "Steel valves, Flanged and Butt welding Ends"

- ASME B16.10 "Face-to-Face and End-to-End Dimensions"

- Applicable Sections of ASME Boiler and Pressure Vessel

Code, including Nuclear Section III

- MSS SP 44 "Steel pipe line flanges"

- MSS SP 61 "Hydrostatic testing of steel valves"

- API Standard 598 "Valve inspection and test"

- ASME B16.25 "Butt welding ends"

SHIPPING PREPARATIONBonetti’s “CMI” valves are only shipped after undergoing the

prescribed dimensional and operating inspections.

Valves are adequately protected for storage and shipment.

To guarantee perfect valve sizing and selection please state:

- Size of the valve (DN)

- Fluid

- Design conditions (pressure

and temperature) or Rating

- Operating conditions (pres-

sure and temperature)

- Operating Δp

- Connections type

- Operating

means (by

handwheel,

actuator, etc.)

- installation

type, that is

the orienta-

tion of the

valve within the

space

- Desired materials

- Options

- Possible environ-

mental and operat-

ing peculiarities.

We reserve theright to carry outany productchanges withoutprior notice

3BONETTI

MaterialCode

Material forBody and Bonnet

Trim andHardfaced Surfaces

CB ASTM A216 WCB Stellite Gr. 6

C6 ASTM A217 WC6 Stellite Gr. 6

C9 ASTM A217 WC9 Stellite Gr. 6

C12A ASTM A217 C12A Stellite Gr. 6

BONETTI’s CMI Globe Valves

BONETTI’s CMIGlobe valvesASME Class 600 - 900 - 1500 - 2500

Construction details

23

7

6

4

9

2

1

3

21

18

1920

15.1

15

Fig. 201

BONETTI4

BONETTI’s CMIStreamline valves (Y pattern)ASME Class 600 - 900 - 1500 - 2500

Construction details

237

2115.1

1526

2843

181691920127

Fig. 205

BONETTI 5

1 BODYAvailable in carbon steel and various other alloys, usually as

cast materials.

Some sizes and pressure classes are also available as forgings.

When necessary, to prevent vibration and side thrust, (mainly in

piston check valves and stop-check valves), there are three

carefully machined and hard faced guides (27) placed in the

body.

In all Streamlined Y-pattern globe valves, there are four guides.

For similar reasons, the disk is provided with top and bottom

hard faced rings (28).

2 BONNETUsually manufactured of the same material as the body. It can be

either:

- bolted, or

- seal welded, or

- pressure seal type.

The pressure seal bonnet (figure 203) is pushed upon by the

internal fluid pressure. It, in turn, pushes against the seal gasket

(10) which is kept in place by both the spacer ring (25), and a

segmented locking ring (12). Special features of this design are:

- leak free sealing

- Easy assembly and disassembly

The pressure seal bonnet design (figure 203) includes a body

gasket sealing area with a stainless steel overlay (26) to insure

effective, long life bonnet closure.

The stem back seat area is usually hard faced with stellite for

better sealing.

3 SEATThe seating surface area (3) is hard faced with a stellite overlay

which is applied via a highly specialized automated procedure.

Final machining of seat area and matching surfaces, in a single

operation, insures perfect alignment of all components.

4 DISKThe standard material used for the disk is indicated on the rele-

vant tables of material. Special materials are available on

request.

The disk is locked on to the stem’s head by means of locking

split ring, screws and welding.

In the stop-check design, the disk is allowed to slide freely on the

stem. This allows the disk to operate the same as a piston check.

However, when the stem is screwed into the body, the disk is

locked in place, interrupting fluid flow in both directions. As pre-

viously stated, this design uses internal hard faced guides to pre-

vent vibration and lateral thrust.

6 STEMMost often made of 13% chrome stainless steel. It is heat treat-

ed to prevent corrosion and to obtain the best mechanical prop-

erties. It is moved by the yoke busing which imparts a linear non-

rotating movement. In pressure seal bonnet type valves, the

stem index (21) prevents stem rotation.

The stem has a conical shoulder which when pulled against the

bonnet provides effective back seating in an axial non-rotating

fashion when the valve is fully open.

18 YOKETypically made of carbon steel, it is a rugged design that will

withstand the thrust exerted by the actuator. Large windows

allow easy access and cooling of the packing area. In the larger

sizes, the yoke is locked to the body by means of a two piece

clamp (19), and clamp bolts (20) . This connection is very firm

and allows easy field maintenance. For smaller size valves, the

yoke is screwed into the body with similar advantages.

7 YOKE NUTUsually made of a special bronze. On request, it is also avail-

able in Ni Resist A439 D2.

It is fine machined to minimize friction against the stem. Every

precaution is taken to eliminate the seizing.

The yoke nut is rotated by the hand wheel through a key, or

through the actuator stem nut adapter.

The rotation of the yoke nut is guaranteed by two roller bearings.

When necessary, tapered cone bearings are used.

9 PACKINGComposed of the appropriate number of preformed rings as

required for the pressure and temperature conditions. Standard

material of construction is graphite. Other materials are available

upon request.

The entire packing assembly consisting of packing chamber,

packing, gland, gland stud (15 – 15.1), and packing follower (16),

are carefully manufactured and assembled to insure long pack-

ing life with leak free performance.

Fig. 202 - Throttle disk

Fig. 203 - Pressure seal bonnet

1

12

25

10

26

2

1 Body

2 Pressure seal bonnet

10 Pressure seal gasket

12 Segmented locking ring

25 Spacer ring

26 Stainless steel overlay

BONETTI6

23 HANDWHEELImpactor type hand wheels are standard supply. Other kinds of

operators are and, in some cases, are indispensable for the

valve’s operation. These include:

- chain wheel;

- gear operator, and if required, universal joint and stand;

- gear operator with impactor hand wheel;

- electric, or electric hydraulic actuator;

- pneumatic actuator.

When requested, actuators are factory mounted and tested to

insure safe reliable operation.

Because there are so many actuator options, and customer’s

requirements, this catalog only describes valves without actua-

tors even though actuators are often required.

Our technical departnment will be glad to supply necessary data

to insure proper selection and actuator supply.

29 EQUALIZER PIPEWhen required, an external pipe is welded to the body of piston

and stop check valves (fig. 204). This pipe connects the relative-

ly high pressure area above the disk with the valve’s outlet side

which is under a lower pressure. So doing, the pressure above

the disk is reduced allowing the disk to open quickly and to the

full open position, even when there is low flow rates. So doing

also minimizes pressure drop losses and disk vibration.

For any components shown on these pages but not itemizedor fully described in the various Figures, please refer to thedetails shown at the bottom of each descriptive product page.

Fig. 204Equalizer pipe

MATERIALS

Chemical analysis and mechanical features are given for Customer’s convenience only.

Actual and binding values are the ones prescribed by original Standard

1 We also utilise steel with lower Carbon content (≤ 0,25%).

2 Mechanical features depend on heat treatment.

Prescribed heat treatment permits us to obtain the most suitable physical and chemical

characteristics.

3 Ratings of tables on page 30 are those indicated by ASME B 16.34 for Classes 600,

900, 1500, 2500, 4500 and extrapolated for Classes 1700 - 2700.

4 Due to a possible transformation of carbide into graphite, ASME B 16.34 does not rec-

ommend the use of Carbon steel valves (BONETTI material code “CB”) over 800 °F

(425 °C) for extended periods.

5 For A217 WC6 and A217 WC9 valves (BONETTI material code “C6” and “C9”), ASME

B 16.34 recommends:

“Use normalised and tempered material only - Not to be used over 1100 °F (595 °C)”.

6 At temperatures above 1000 °F (538 °C), material A351 CF8M (BONETTI material

Code CF8M), must be used only when the Carbon content is 0.04% or higher.

7 As BONETTI’s “CMI” valves are oversized versus International Standard prescription,

including ASME B16.34, effective maximum operating condition can be communicated

on request.

Notes for materials(Those notes apply also to rating tables on pag. 30)

Notes for rating(Those notes apply also to rating rables on pag. 30)

Material ASTMA216WCB

ASTMA217WC6

ASTMA217WC9

ASTMA351CF8M

ASTMA217C12A

StelliteGr.6

ASTMA479

T.410C.3

ASTMA193B7

ASTMA182 FXM 19

ASTMA1942H

ASTMB150

C62300

ASTMB166

N06600

ASTMA182F6

ASTMA564T.630Cond. H1075

ASTMA453

Gr. 660Chemical Analysis (Note 1)

Carbon % 0.35 max 0.10-0.20 0.15 max 0.08 max 0.08-0.12 1 0.13 max 0.38-0.48 0.06 max 0.40 max 0.15 max 0.15 max 0,07 0.08 max

Manganese % 0.60-105 0.30-0.80 0.30-0.60 2.00 max 0.30-0.60 1.00 max 0.75-1.00 4.0-6.0 0.5 max 1.0 max 1.00 max 1.0 max 2.00 max

Phosphorus % 0.04 max 0.04 max 0.04 max 0.04 max 0.02 max 0.04 max 0.04 max 0.04 max 0.04 max 0.04 max 0.04 max 0.040 max

Sulphur % 0.05 max 0.04 max 0.04 max 0.03 max 0.01 max 0.03 max 0.04 max 0.03 max 0.05 max 0.015 max 0.30 max 0.03 max 0.030 max

Silicon % 0.35 max 0.5-1.0 0.5 max 1.00 max 0.20-0.50 1.00 max 0.20-0.35 1.00 max 0.25 max 0.5 max 1.00 max 1.0 max 1.00 max

Chromium % 1.0-1.5 2.0-2.5 16.00-18.00 8.00-9.50 28 11.5-13.5 0.80-1.10 20.5-23.5 14.0-17.0 11.5-13.5 15.0-17.5 13.5-16.0

Nickel % 10.00-14.00 0.40 max 0.50 max 11.5-13.5 1.0 max 72 min+Co 0.50 max 3.0-5.0 24.0-27.0

Molybdenum % 0.44-0.65 0.87-1.13 2.00-3.00 0.85-1.05 0.15-0.25 1.5-3.0 1.2-2.0 1.0-1.5

Copper % 82.2 min 0.50 max 3.0-5.0

Aluminium % 8.5-10.0 0.35 max

Iron % 2.0-4.0 6.0-10.0

Cobalt % 66

Tungsten % 5

Titanium % 1.90-2.35

Columbium % 0.10-0.30

Mechanical features (Note 2) (Note 2) (Note 2)

Tensile Strengthpsi 70000 70000 75000 75000 85000 130000 125000 100000 78000 155000 110000 145000 130000

MPa 485 485 515 515 585 900 860 690 542 1.069 760 1000 895

Yield Strengthpsi 36000 40000 45000 30000 60000 100000 105000 55000 32000 90000 85000 125000 85000

MPa 250 275 310 205 415 690 720 380 221 620 585 862 585

Elongation on 2" %min 22 20 20 30 20 12 16 35 15 10 15 13 15

BONETTI 7

BONETTI - CMI Globe valves

V

L1

Class 600

L3

Class 900

L4

Class 1500

L6

Class 2500

B C

23

22

24

15.1

16

15

9

20

19

8

28

7

18

21

14

13

12

25

10

2

6

1

4

27

3

V

L1

Class 600

L3

Class 900

L4

Class 1500

L6

Class 2500

B C

23

22

24

15.1

16

15

9

20

19

8

28

29

7

18

21

14

13

12

25

10

2

6

1

4

27

3

L1

Class 600

L3

Class 900

L4

Class 1500

L6

Class 2500

E

12

25

10

1

27

3

24

13

14

2

28

4

29

Fig. 231

Fig. 232

Fig. 233

Fig. 221.1

Fig. 222.1

Fig. 223.1

V

L

Class 600

Flanged

L1

Class 600

Butt Welding

B C

D

23

22

24

16

15.1

15

9

2

10.1

8

1

28

7

6

24

11

4

27

3

V

L

Class 600

Flanged

L1

Class 600

Butt Welding

B C

D

23

22

24

16

15.1

15

9

2

8

10.1

1

28

29

7

6

24

11

4

3

1

L

Class 600

Flanged

L1

Class 600

Butt Welding

E

D

24

11

4

27

3

2

10.1

1

28

29

BONETTI8

Codes for the material of construction currently manufactu-

red are: CB, C6, C9 C12A.

The relevant ASME ratings for each material code are

shown on page 15.

End connections are available as:

- Flanged Ends RF - ASME B16.5

for ASME Class 600 and 900

- BW according to ASME B16.25

for ASME Class from 600 up to 2500

Notes:

1 Dimensions expressed in millimeters, but converted from

original Standard in inches, are rounded.

2 Excepting where our molds and dies are not compatible

with our equipment, some components, usually of cast

steel, can be made of equivalent forged steel.

3 Different connections available on request.

4 For stop-check and piston check valves, please allow for

side clearance for equalizer pipe, which is not shown on

this table.

5 Body length “L” (“T” pattern valves, ASME Class 600) is

according to ASME B16.10 Globe, Regular Pattern. Valid

also for BW ends.

6 Body Length “L1” (“T” pattern valves, ASME Class 600)

is according to ASME B16.10 Globe, Regular Pattern.

Valid also for flanged ends.

7 Body Length “L2” (“Y” pattern valves, ASME Class 600)

is according to ASME B16.10 Globe, Regular Pattern.

8 Body Length “L3” (“T” and “Y” pattern valves, ASME

Class 900) is according to ASME B16.10 Globe, Regular

Pattern.

9 Body Length “L4” (“T” pattern valves, ASME Class 1500)

is according to ASME B16.10 Globe, Short Pattern.

10 Body Length “L5” (“Y” pattern valves, ASME Class 1500

and 2500) is according to ASME B16.10 Globe, Regular

Pattern.

11 Body Length “L6” (“T” and “Y” pattern valves, ASME

Class 2500) is according to ASME B16.10 Globe,

Regular Pattern.

20 The Weight listed in the table is not binding.

Fig. 221.1 Globe stop valves - T pattern - Bolted bonnet

Fig. 222.1 Globe stop-check valves - T pattern - Bolted bonnet

Fig. 223.1 Globe piston-lift check valves - T pattern - Bolted bonnet

Fig. 231 Globe stop valves - T pattern - Pressure seal

Fig. 232 Globe stop-check valves - T pattern - Pressure seal

Fig. 233 Globe piston-lift check valves - T pattern - Pressure seal

Fig. 237 Globe stop valves - Y pattern - Pressure seal

Fig. 238 Globe stop-check valves - Y pattern - Pressure seal

Fig. 239 Globe piston-lift check valves - T pattern - Pressure seal

V

L1

Class 600

L3

Class 900

L4

Class 1500

L6

Class 2500

R

S

24

15.1

15

16

9

19

20

8

27

23

7

22

18

2114

13

12

25

10

2

628

4

1

3

Fig. 237

Fig. 238V

L1

Class 600

L3

Class 900

L4

Class 1500

L6

Class 2500

R

S

24

15.1

15

16

9

19

20

8

27

23

7

22

18

2114

13

12

25

10

2

628

4

1

3

L1

Class 600

L3

Class 900

L4

Class 1500

L6

Class 2500

T

BONETTI - CMI Globe valves

BONETTI 9

SIZE DIMENSIONS Fig. 221.1 Fig. 222.1 Fig. 223.1B C D E L / L1 V Weight Weight Weight

mm inches mm mm mm mm mm mm kg kg kg

50 2" 395 425 165 190 292,0 300 40 40 35

65 2.1/2" 500 535 191 225 330,0 300 50 50 40

80 3" 530 570 210 230 355,5 350 70 70 50

100 4" 545 595 273 255 432,0 400 115 115 95

Item Component material for material code

No Component CB C6 C9 C12A

1 Body A216 WCB A217 WC6 A217 WC9 A217 C12A

2 Bonnet A216 WCB A217 WC6 A217 WC9 A217 WC9

3 Seat facing Stellite Stellite Stellite Stellite

4 Disk A105 WCB + Stellite A182 F11 + Stellite A182 F22 + Stellite A182 F91 + Stellite

6 Stem A182 F6 A182 F6 A182 F6 Stainless Steel

7 Yoke nut B150 C62300 B150 C62300 B150 C62300 B150 C62300

8 Backseat facing Stellite Stellite Stellite Stellite

9 Packing Graphite Graphite Graphite Graphite

10.1 Body-Bonnet gasket A182 F316 A182 F316 A182 F316 A182 F316

15 Gland A 182 F304 A182 F304 A 182 F304 A 182 F304

15.1 Gland flange A105 A105 A105 A105

16 Gland stud A193 B7 A193 B7 A193 B7 A193 B7

22 Roller bearing Standard Standard Standard Standard

23 Handwheel Carbon Steel Carbon Steel Carbon Steel Carbon Steel

24 Nut A194 2H A194 2H A194 2H A194 2H

28 Disk guide Hardfaced Hardfaced Hardfaced Hardfaced

29 Equalizer pipe A106 A335P 11 A335 P22 A335 P91

BONETTI - CMI Globe valvesASME Class 600 - (PN 100) - Bolted bonnet“T” pattern - Flanged ends (or BW ends)Fig. 221.1, 222.1, 223.1 - Sizes from 2” to 4” (from DN 50 to 100)

BONETTI10

SIZE DIMENSIONS Fig. 231 Fig. 232 Fig. 233B C E L / L1 V Weight Weight Weight

mm inches mm mm mm mm mm mm kg kg

125 5" 585 660 310 508 500 145 145 115

150 6" 680 770 350 559 500 180 180 150

200 8" 820 925 460 660 600 325 325 265

250 10" 950 1070 540 787 700 575 575 465

300 12" 1040 1180 610 838 800 845 845 710

350 14" 1100 1250 670 889 1000 1035 1035 885

400 16" 1200 1360 740 991 1000 1380 1380 1190

450 18" 1340 1500 830 1092 1000 1820 1820 1610

ItemNo. Component

Component material for material codeCB C6 C9 C12A









10 Pressure-Seal gasket A182 F316 A182 F316 A182 F316 A182 F316

12 Segmental ring AISI 420 AISI 420 AISI 420 AISI 420

13 Bonnet flange A105 A105 A105 A105

14 Bonnet screw Alloy steel Alloy steel Alloy steel Alloy steel

15 Gland A 182 F304 A182 F304 A 182 F304 A 182 F304



18 Yoke A216 WCB A216 WCB A216 WCB A216 WCB

19 Clamp A216 WCB A216 WCB A216 WCB A216 WCB

20 Clamp bolt A193 B7 A193 B7 A193 B7 A193 B7

21 Stem index A105 A105 A105 A105



24 Nut A194 2H A194 2H A194 2H A194 2H

25 Spacer ring A105 A105 A105 A105

27 Guide rib Hardfaced Hardfaced Hardfaced Hardfaced



BONETTI - CMI Globe valvesASME Class 600 - (PN 100) - Pressure seal bonnet“T” pattern - BW ends (or flanged ends )Fig. 231, 232, 233 - Sizes from 5” to 18” (from DN 125 to 450)

SIZE DIMENSIONS Fig. 237 Fig. 238 Fig. 239R S T L2 V Weight Weight Weight


125 5" 640 330 330 508 500 175 175 140

150 6" 700 370 380 559 500 225 225 175

200 8" 880 500 475 660 600 280 280 290

250 10" 1020 550 560 787 700 620 620 485

300 12" 1100 630 625 838 800 910 910 740

350 14" 1230 700 690 889 1000 1090 1090 940

400 16" 1300 790 750 991 1000 1510 1510 1260

450 18" 1420 820 850 1092 1000 1950 1950 1620

ItemNo. Component














15 Gland A 182 F304 A182 F304 A 182 F304 A 182 F304






21 Stem index A105 A105 A105 A105



24 Nut A194 2H A194 2H A194 2H A194 2H





BONETTI - CMI Globe valvesASME Class 600 - (PN 100) - Pressure seal bonnet“Y” pattern - BW endsFig. 237, 238, 239 - Sizes from 5” to 18” (from DN 125 to 450)

BONETTI 11



125 5" 740 420 370 559 500 240 240 145

150 6" 870 510 420 610 600 320 320 195

200 8" 1050 610 510 737 700 545 545 345

250 10" 1240 790 605 838 800 930 930 590

300 12" 1470 915 715 965 1000 1430 1430 935

350 14" 1600 1000 780 1029 1000 1790 1790 1220

400 16" 1810 1120 850 1130 1000 2480 2480 1680

450 18" 2050 1340 960 1219 1000 3275 3275 2235

ItemNo. Component














15 Gland A 182 F304 A182 F304 A 182 F304 A 182 F304






21 Stem index A105 A105 A105 A105



24 Nut A194 2H A194 2H A194 2H A194 2H






SIZE DIMENSIONS Fig. 231 Fig. 232 Fig. 233B C E L3 V Weight Weight Weight


125 5" 725 790 360 559 500 225 225 125

150 6" 830 910 400 610 600 295 295 170

200 8" 1030 1130 485 737 700 540 540 335

250 10" 1265 1380 575 838 800 880 880 535

300 12" 1430 1580 680 965 1000 1380 1380 860

350 14" 1605 1770 740 1029 1000 1755 1755 1140

400 16" 1870 2050 800 1130 1000 2360 2360 1590

450 18" 2150 2350 900 1219 1000 3050 3050 2110

ItemNo. Component














15 Gland A 182 F304 A182 F304 A 182 F304 A 182 F304






21 Stem index A105 A105 A105 A105



24 Nut A194 2H A194 2H A194 2H A194 2H





BONETTI - CMI Globe valvesASME Class 900 - (PN 150) - Pressure seal bonnet“T” pattern - BW endsFig. 231, 232, 233 - Sizes from 5” to 18” (from DN 125 to 450)

BONETTI12



125 5" 735 800 365 483 600 258 258 150

150 6" 890 960 420 559 700 310 310 195

200 8" 1160 1250 505 711 800 660 660 375

250 10" 1410 1530 570 864 1000 1145 1145 695

300 12" 1650 1790 665 991 1000 1660 1660 1040

350 14" 1760 1910 720 1067 1000 2080 2080 1370

400 16" 1850 2010 880 1194 1000 2730 2730 1940

450 18" 1960 2140 965 1346 1000 3440 3440 2670

ItemNo. Component














15 Gland A 182 F304 A182 F304 A 182 F304 A 182 F304






21 Stem index A105 A105 A105 A105



24 Nut A194 2H A194 2H A194 2H A194 2H








125 5" 780 410 360 673 600 280 280 195

150 6" 890 520 410 705 700 350 350 220

200 8" 1160 720 535 832 800 690 690 405

250 10" 1420 900 660 991 1000 1210 1210 780

300 12" 1600 980 730 1130 1000 1730 1730 1170

350 14" 1680 1010 770 1257 1000 2140 2140 1470

400 16" 1810 1070 845 1384 1000 3440 3440 2120

450 18" 1920 1100 880 1537 1000 3680 3680 2750

ItemNo. Component














15 Gland A 182 F304 A182 F304 A 182 F304 A 182 F304






21 Stem index A105 A105 A105 A105



24 Nut A194 2H A194 2H A194 2H A194 2H






BONETTI 13



125 5" 790 480 340 533 600 290 290 170

150 6" 930 550 390 610 700 440 440 235

200 8" 1160 740 505 762 800 760 760 470

250 10" 1370 870 610 914 1000 1240 1240 820

300 12" 1590 980 715 1041 1000 1870 1870 1210

350 14" 1670 1020 720 1118 1000 2350 2350 1510

400 16" 1760 1070 790 1245 1000 4000 4000 2025

450 18" 1850 1100 860 1397 1000 4160 4160 2780

ItemNo. Component














15 Gland A 182 F304 A182 F304 A 182 F304 A 182 F304






21 Stem index A105 A105 A105 A105



24 Nut A194 2H A194 2H A194 2H A194 2H








125 5" 720 780 330 533 600 280 280 145

150 6" 875 940 370 610 700 410 410 215

200 8" 1190 1270 460 762 800 770 770 440

250 10" 1415 1520 525 914 1000 1350 1350 720

300 12" 1590 1705 630 1041 1000 1990 1990 1080

350 14" 1685 1815 680 1118 1000 2509 2509 1370

400 16" 1805 1955 750 1245 1000 3200 3200 1890

450 18" 1870 2040 810 1397 1000 4400 4400 2480

ItemNo. Component














15 Gland A 182 F304 A182 F304 A 182 F304 A 182 F304






21 Stem index A105 A105 A105 A105



24 Nut A194 2H A194 2H A194 2H A194 2H






BONETTI14

RATING (per ASME B16.34 Standard - See notes on page 7)

OperatingTemperature

°C

Max Operating Pressure (bar) Max Operating Pressure (bar) Max Operating Pressure (bar) Max Operating Pressure (bar) Max Operating Pressure (bar)

ASME Class 600 ASME Class 900 ASME Class 1500 ASME Class 2500 ASME Class 4500

Material Code Material Code Material Code Material Code Material Code

CB C6 C9 CF8M C12A CB C6 C9 CF8M C12A CB C6 C9 CF8M C12A CB C6 C9 CF8M C12A CB C6 C9 CF8M C12A

Me

tric

Un

its

-29 +38 102,1 103,4 103,4 99,3 103,4 153,2 155,1 155,1 148,9 155,1 255,3 258,6 258,6 248,2 258,6 425,5 430,9 430,9 413,7 430,9 765,9 775,7 775,7 744,6 775,7

50 100,2 103,4 103,4 96,2 103,4 150,4 155,1 155,1 144,3 155,1 250,6 258,6 258,6 240,6 258,6 417,7 430,9 430,9 400,9 430,9 751,9 775,7 775,7 721,7 775,7

100 93,2 103,0 103,0 84,4 103,0 139,8 154,4 154,6 126,6 154,6 233,0 257,4 257,6 211,0 257,6 388,3 429,0 429,4 351,6 429,4 699,0 772,2 773,0 632,9 773,0

150 90,2 99,5 100,3 77,0 100,3 135,2 149,2 150,6 115,5 150,6 225,4 248,7 250,8 192,5 250,8 375,6 414,5 418,2 320,8 418,2 676,1 746,2 752,8 577,4 752,8

200 87,6 95,9 97,2 71,3 97,2 131,4 143,9 145,8 107,0 145,8 219,0 239,8 243,4 178,3 243,4 365,0 399,6 405,4 297,2 405,4 657,0 719,4 729,8 534,9 729,8

250 83,9 92,7 92,7 66,8 92,7 125,8 139,0 139,0 100,1 139,0 209,7 231,8 231,8 166,9 231,8 349,5 386,2 386,2 278,1 386,2 629,1 694,8 694,8 500,6 694,8

300 79,6 85,7 85,7 63,2 85,7 119,5 128,6 128,6 94,9 128,6 199,1 214,4 214,4 158,1 214,4 331,8 357,1 357,1 263,5 357,1 597,3 642,6 642,6 474,3 642,6

325 77,4 82,6 82,6 61,8 82,6 116,1 124,0 124,0 92,7 124,0 193,6 206,6 206,6 154,4 206,6 322,6 344,3 344,3 257,4 344,3 580,7 619,6 619,6 463,3 619,6

350 75,1 80,4 80,4 60,7 80,4 112,7 120,7 120,7 91,0 120,7 187,8 201,1 201,1 151,6 201,1 313,0 335,3 335,3 252,7 335,3 563,5 603,3 603,3 454,9 603,3

375 72,7 77,6 77,6 59,8 77,6 109,1 116,5 116,5 89,6 116,5 181,8 194,1 194,1 149,4 194,1 303,1 323,2 323,2 249,0 323,2 545,5 581,8 581,8 448,2 581,8

400 69,4 73,3 73,3 58,9 73,3 104,2 109,8 109,8 88,3 109,8 173,6 183,1 183,1 147,2 183,1 289,3 304,9 304,9 245,3 304,9 520,8 548,5 548,5 441,6 548,5

425 57,5 70,0 70,0 58,3 70,0 86,3 105,1 105,1 87,4 105,1 143,8 175,1 175,1 145,7 175,1 239,7 291,6 291,6 242,9 291,6 431,5 524,7 524,7 437,1 524,7

450 46,0 67,7 67,7 57,7 67,7 69,0 101,4 101,4 86,5 101,4 115,0 169,0 169,0 144,2 169,0 191,7 281,8 281,8 240,4 281,8 345,1 507,0 507,0 432,7 507,0

475 34,9 63,4 63,4 57,3 63,4 52,3 95,1 95,1 86,0 95,1 87,2 158,2 158,2 143,4 158,2 145,3 263,9 263,9 238,9 263,9 261,5 474,8 474,8 430,1 474,8

500 23,5 51,5 56,5 56,5 56,5 35,3 77,2 84,7 84,7 84,7 58,8 128,6 140,9 140,9 140,9 97,9 214,4 235,0 235,0 235,0 176,3 385,9 423,0 423,0 423,0

538 11,8 29,8 36,9 50,0 50,0 17,7 44,7 55,3 75,2 75,2 29,5 74,5 92,2 125,5 125,5 49,2 124,1 153,7 208,9 208,9 88,6 223,4 276,6 375,8 375,8

550 25,4 31,3 49,8 49,8 38,1 46,9 74,8 74,8 63,5 78,2 124,9 124,9 105,9 130,3 208,0 208,0 190,6 234,5 374,2 374,2

575 17,6 21,1 47,9 47,9 26,4 31,6 71,8 71,8 44,0 52,6 119,7 119,7 73,4 87,7 199,5 199,5 132,0 157,9 359,1 359,1

600 12,2 13,8 39,8 39,0 18,3 20,7 59,7 58,5 30,5 34,4 99,5 97,5 50,9 57,4 165,9 162,5 91,6 103,3 298,6 292,5

625 8,5 8,9 31,6 29,2 12,8 13,4 47,4 43,8 21,3 22,3 79,1 73,0 35,5 37,2 131,8 121,6 63,9 66,9 237,2 219,1

650 5,7 5,7 25,3 19,9 8,5 8,5 38,0 29,8 14,2 14,2 63,3 49,6 23,6 23,6 105,5 82,7 42,6 42,6 189,9 148,9

675 20,6 31,0 51,6 86,0 154,8

700 16,8 25,1 41,9 69,8 125,7

725 14,0 21,0 34,9 58,2 104,8

750 11,7 17,6 29,3 48,9 87,9

775 9,0 13,7 22,8 38,0 68,4

800 7,0 10,5 17,4 29,2 52,6

816 5,9 8,6 14,1 23,8 42,7

Note 4 Note 5 Note 5 Note 6 Note 4 Note 5 Note 5 Note 6 Note 4 Note 5 Note 5 Note 6 Note 4 Note 5 Note 5 Note 6 Note 4 Note 5 Note 5 Note 6

Hydrostatic Testing Pressure (bar)

Shell 153,2 155,1 155,1 149,0 155,1 229,8 232,7 232,7 223,4 232,7 383,0 387,9 387,9 372,3 387,9 638,3 646,4 646,4 620,6 646,4 1148,9 1163,6 1163,6 1116,9 1163,6

Seat 112,3 113,7 113,7 109,2 113,7 168,5 170,6 170,6 163,8 170,6 280,8 284,5 284,5 273,0 284,5 468,1 474,0 474,0 455,1 474,0 842,5 853,3 853,3 819,1 853,3

RATING (per ASME B16.34 Standard - See notes on page 7)

OperatingTemperature

°F

Max Operating Pressure (psi) Max Operating Pressure (psi) Max Operating Pressure (psi) Max Operating Pressure (psi) Max Operating Pressure (psi)

ASME Class 600 ASME Class 900 ASME Class 1500 ASME Class 2500 ASME Class 4500

Material Code Material Code Material Code Material Code Material Code

CB C6 C9 CF8M C12A CB C6 C9 CF8M C12A CB C6 C9 CF8M C12A CB C6 C9 CF8M C12A CB C6 C9 CF8M C12A

En

gli

sh

Un

its

-20 +100 1480 1500 1500 1440 1500 2220 2250 2250 2160 2250 3705 3750 3750 3600 3750 6170 6250 6250 6000 6250 11110 11250 11250 10800 11250

200 1360 1500 1500 1240 1500 2035 2250 2250 1860 2250 3395 3750 3750 3095 3750 5655 6250 6250 5160 6250 10185 11250 11250 9290 11250

300 1310 1445 1455 1120 1455 1965 2165 2185 1680 2185 3270 3610 3640 2795 3640 5450 6015 6070 4660 6070 9815 10830 10925 8390 10925

400 1265 1385 1410 1025 1410 1900 2080 2115 1540 2115 3170 3465 3530 2570 3530 5280 5775 5880 4280 5880 9505 10400 10585 7705 10585

500 1205 1330 1330 955 1330 1810 1995 1995 1435 1995 3015 3325 3325 2390 3325 5025 5540 5540 3980 5540 9040 9965 9965 7165 9965

600 1135 1210 1210 900 1210 1705 1815 1815 1355 1815 2840 3025 3025 2255 3025 4730 5040 5040 3760 5040 8515 9070 9070 6770 9070

650 1100 1175 1175 890 1175 1650 1765 1765 1330 1765 2745 2940 2940 2220 2940 4575 4905 4905 3700 4905 8240 8825 8825 6660 8825

700 1060 1135 1135 870 1135 1590 1705 1705 1305 1705 2665 2840 2840 2170 2840 4425 4730 4730 3620 4730 7960 8515 8515 6515 8515

750 1015 1065 1065 855 1065 1520 1595 1595 1280 1595 2535 2660 2660 2135 2660 4230 4430 4430 3560 4430 7610 7970 7970 6410 7970

800 825 1015 1015 845 1015 1235 1525 1525 1265 1525 2055 2540 2540 2110 2540 3430 4230 4230 3520 4230 6170 7610 7610 6335 7610

850 640 975 975 835 975 955 1460 1460 1255 1460 1595 2435 2435 2090 2435 2655 4060 4060 3480 4060 4785 7305 7305 6265 7305

900 460 900 900 830 900 690 1350 1350 1245 1350 1150 2245 2245 2075 2245 1915 3745 3745 3460 3745 3455 6740 6740 6230 6740

950 275 640 755 775 775 410 955 1160 1160 1160 685 1595 1930 1930 1930 1145 2655 3220 3220 3220 2055 4785 5795 5795 5795

1000 170 430 535 700 725 255 650 800 1050 1090 430 1080 1335 1750 1820 715 1800 2230 2915 3030 1285 3240 4010 5245 5450

1050 290 350 685 720 430 525 1030 1080 720 875 1720 1800 1200 1455 2865 3000 2160 2625 5155 5400

1100 190 220 610 605 290 330 915 905 480 550 1525 1510 800 915 2545 2515 1440 1645 4575 4525

1150 130 135 475 445 195 205 710 670 325 345 1185 1115 545 570 1970 1855 975 1030 3550 3345

1200 80 80 370 290 125 125 555 430 205 205 925 720 345 345 1545 1200 615 615 2775 2160

1250 295 440 735 1230 2210

1300 235 350 585 970 1750

1350 190 290 480 800 1440

1400 150 225 380 630 1130

1450 115 175 290 485 875

1500 85 125 205 345 620

Note 4 Note 5 Note 5 Note 6 Note 4 Note 5 Note 5 Note 6 Note 4 Note 5 Note 5 Note 6 Note 4 Note 5 Note 5 Note 6 Note 4 Note 5 Note 5 Note 6

Hydrostatic Testing Pressure (psig)

Shell 2220 2250 2250 2160 2250 3330 3375 3375 3240 3375 5557,5 5625 5625 5400 5625 9255 9375 9375 9000 9375 16665 16875 16875 16200 16875

Seat 1628 1650 1650 1584 1650 2442 2475 2475 2376 2475 4075,5 4125 4125 3960 4125 6787 6875 6875 6600 6875 12221 12375 12375 11880 12375

BONETTI 15

BONETTI - Globe valves CMI series Quick acting automatic 2 and 3 way valves for H.P. Pre-heaters bypass systems. Valves are hydraulic self-actuated by means of an integral piston whose speed is controlled by

an external regulating valve.

Meeting ASME Class 900 thru 2500, and special classes. Available in sizes up to 18”

OPERATIONThese fully automatic valves are operated by a piston

which is integral to the stem. The piston slides within a

cylinder which is itself integral to the pressure seal

bonnet.

The stem-piston-disk assembly derives its motive force

from the pressure of the fluid being handled, without

the need of an external power source. The piston is

sealed within the cylinder by means of piston rings.

In the 2-way valves, AV-2, the disk opens or closes the

passage of fluid between the inlet and outlet ports.

In the 3-way valves, AV-3, the disk intercepts the pas-

sage of the main fluid flow and diverts this flow to a

secondary by-pass, or an emergency line.

The stem-piston-disk assembly is connected to the

threaded stem, or hand wheel, by means of a yoke. It

may also be operated manually and locked in place.

The valve’s operating speed (and the length of its

cycle) may be controlled by means of separate auxil-

iary control valve (CV1 and CV2 in figure at page 17).

These automatic by-pass valves are typically installed

on the condensate or feedwater lines of thermal power

stations. They are designed to automatically intercept

fluid flow to the HP feed water preheater, in case of a

high water level condition in the preheater shell.

This design includes:

- One 3-way automatic valve, AV-3, whose function is

to switch over the water flow from the preheater to

the by-pass line.

- One 2-way automatic valve, AV-2, designed to func-

tion as a stop-check valve, isolating the preheater’s

outlet from the feed water line.

- One set of auxiliary control valves (CV1, CV2, MGV

and RV1 in figure at page 17).

BONETTI16

AV2 valve AV3 valve

After the activation of the automatic valves, AV2 and

AV3, the flow of water to the boiler is established

through the by-pass piping system. The operation in

the by-pass mode may be maintained indefinitely by

manually operating the stem-piston-disk assembly by

means of the hand wheel which can be locked in place.

CONNECTIONSTypical connections are butt weld ends (BW), as per

ASME B16.25. Other connections are available on

request.

RATING and SIZESRating and sizes usually manufactured are:

- ASME Class 900 (PN 150) Standard Class orSpecial ClassSizes 3" to 16" (DN 80 to 400)



MATERIAL OF CONSTRUCTION CODEThe body material is a high quality casting.

The selection of the materials of construction of other

components is based on the actual operating require-

ments to insure the best combination for physical and

mechanical stability under high pressure and tempera-

ture conditions.

DIMENSION and WEIGHTAs the ultimate dimensions and weights are highly

dependent on the operating and design conditions,

they will be communicated to the Customer upon

request.

STANDARDSApplicable standards for design, pressure rating, man-

ufacturing, testing and inspection are the same as

Assembling cylinder & piston

BONETTI 17

1 Dotted lines denote maximum envelope for transition from

welding bevel and root face into body of component.

2 Contour within the envelope is at manufacturer's option

unless otherwise specifically ordered.

3 See ASME B16.25 Section 5 for tolerances other than

those given in these figures.

4 Transitions should be slightly rounded.

5 Linear dimensions are in inches with metric values shown

in millimeters in parenthesis.

6 All dimensions given in pages 18 and 19 are for

Customer's convenience only. Actual and binding values

are the ones indicated in the original Standard.

Fig. 107 Welding end detail for joint without backing ring

for use on 0.88 in. (22 mm) and thinner nominal

wall thickness.

Fig. 108 Welding end detail for joint without backing ring

for use on nominal wall thickness greater than

0.88 in. (22 mm).

Fig. 109 Welding end detail for joint using continuous

rectangular backing ring.

Fig. 110 Welding end detail for joint using continuous

tapered backing ring.

NotesA = Nominal outside diameter of component at welding

end, for cast steel valve.

B = Inside diameter at welding end.

C = Inside diameter at welding end, using backing ring.

t = Nominal wall thickness of the pipe.

Legend

37.5 deg. ± 2.5 deg.

Note (2)

0.06±0.03

(1.6±0.8)

B A

10 deg. ± 1 deg.

Note (2)

0.06±0.03

(1.6±0.8)

B A

37.5 deg. ± 2.5 deg.

0.75±0.06

(19±2)

37.5 deg. ± 2.5 deg.

Note (4) 0.06±0.03

(1.6±0.8)

A

C

30 deg. max

+0.010-0

(+0.25)

0.5 (13) min.

37.5 deg. ± 2.5 deg.

Note (4) 0.06±0.03

(1.6±0.8)

A

C

10 deg.

+0.010-0

(+0.25)

0.22 (6) min.30 deg. max

BONETTI18

Dimensions of welding ends1 2 4 5 6 7 4 5 6 7

Nominalpipe size

Pipeschedule No.

English units Metric unitsA B C t A B C t

2.1/2

40

80

160

XXS

2.96

2.469

2.323

2.125

1.771

2.479

2.351

2.178

1.868

0.203

0.276

0.375

0.552

75

62.5

59

54

45

62.93

59.69

55.28

47.43

5.16

7.01

9.53

14.02

3

40

80

160

XXS

3.59

3.068

2.900

2.624

2.300

3.081

2.934

2.692

2.409

0.216

0.300

0.438

0.600

91

78

73.5

66.5

58.5

78.25

74.53

68

61.19

5.49

7.62

11.13

15.24

3.1/240

804.12

3.548

3.364

3.564

3.402

0.226

0.318105

90

85.5

90.52

86.42

5.74

8.,08

4

40 80

120

160

XXS

4.62

4.026

3.826

3.624

3.438

3.152

4.044

3.869

3.692

3.530

3.279

0.237

0.337

0.438

0.531

0.674

117

102

97

92

87.5

80

102.73

98.28

93.78

89.65

83.30

6.02

8.56

11.13

13.49

17.12

5

40

80

120

160

XXS

5.69

5.047

4.813

4.563

4.313

4.063

5.070

4.866

4.647

4.428

4.209

0.258

0.375

0.500

0.625

0.750

144

128

122

116

109.5

103

128.80

123.58

118.04

112.47

106.92

6.55

9.53

12.70

15.88

19.05

6

40

80

120

160

XXS

6.78

6.065

5.761

5.501

5.187

4.897

6.094

5.828

5.600

5.326

5.072

0.280

0.432

0.562

0.719

0.864

172

154

146.5

140

132

124.5

154.82

148.06

142.29

135.31

128.85

7.11

10.97

14.27

18.26

21.95

8

40

60

80

100

120

140

XXS

160

8.78

7.981

7.813

7.625

7.437

7.187

7.001

6.875

6.813

8.020

7.873

7.709

7.544

7.326

7.163

7.053

6.998

0.322

0.406

0.500

0.594

0.719

0.812

0.875

0.906

223

203

198.5

193.5

189

182.5

178

174.5

173

203.75

200.02

195.84

191.65

186.11

181.98

179.16

177.79

8.18

10.31

12.70

15.09

18.26

20.62

22.23

23.01

10

40

60

80

100

120

140

160

10.94

10.020

9.750

9.562

9.312

9.062

8.750

8.500

10.070

9.834

9.670

9.451

9.232

8.959

8.740

0.365

0.500

0.594

0.719

0.844

1.000

1.125

278

254.5

247.5

243

236.5

230

222

216

255.74

249.74

245.55

240.01

234.44

227.51

221.95

9.27

12.70

15.09

18.26

21.44

25.40

28.58

12

STD

40

XS

60

80

100

120

140

160

0,567361

12.000

11.938

11.750

11.626

11.374

11.062

10.750

10.500

10.126

12.053

11.999

11.834

11.725

11.505

11.232

10.959

10.740

10.413

0.375

0.406

0.500

0.562

0.688

0.844

1.000

1.125

1.312

329

305

303

298.5

295

289

281

273

266.5

257

306.08

304.72

300.54

297.79

292.17

285.24

278.31

272.75

264.45

9.53

10.31

12.70

14.27

17.48

21.44

25.40

28.58

33.32

14

STD

40

XS

60

80

100

120

140

160

14.25

13.250

13.124

13.000

12.812

12.500

12.124

11.812

11.500

11.188

13.303

13.192

13.084

12.920

12.646

12.318

12.044

11.771

11.498

0.375

0.438

0.500

0.594

0.750

0.938

1.094

1.250

1.406

362

336.5

333.5

330

325.5

317.5

308

300

292

284

337.88

335.08

332.34

328.15

321.22

312.86

305.93

299.00

292.07

9.53

11.13

12.70

15.09

19.05

23.83

27.79

31.75

35.71

16

STD

40

60

80

100

120

140

160

16.25

15.250

15.000

14.688

14.312

13.938

13.562

13.124

12.812

15.303

15.084

14.811

14.482

14.155

13.826

13.442

13.170

0.375

0.500

0.656

0.844

1.031

1.219

1.438

1.594

413

387.5

381

373

363.5

354

344.5

333.5

325.5

388.68

383.14

376.21

367.84

359.53

351.18

341.43

334.50

9.53

12.70

16.66

21.44

26.19

30.96

36.53

40.49

18

STD

XS

40

60

80

100

120

140

160

18.28

17.250

17.000

16.876

16.500

16.124

15.688

15.250

14.876

14.438

17.303

17.084

16.975

16.646

16.318

15.936

15.553

15.225

14.842

0.375

0.500

0.562

0.750

0.938

1.156

1.375

1.562

1.781

464

438

432

428.5

419

409.5

398.5

387.5

378

366.5

439.48

433.94

431.19

422.82

414.46

404.78

395.03

386.77

376.99

9.53

12.70

14.27

19.05

23.83

29.36

34.93

39.67

45.24

20

STD

XS

40

60

80

100

120

140

160

20.31

19.250

19.000

18.812

18.376

17.938

17.438

17.000

16.500

16.062

19.303

19.084

18.920

18.538

18.155

17.717

17.334

16.896

16.513

0.375

0.500

0.594

0.812

1.031

1.281

1.500

1.750

1.969

516

489

482.5

478

467

455.5

443

432

419

408

490.28

484.74

480.55

470.88

461.13

450.02

440.29

429.17

419.44

9.53

12.70

15.09

20.62

26.19

32.54

38.10

44.45

50.01

22

STD

XS

60

80

100

120

140

160

22.34

21.250

21.000

20.250

19.750

19.250

18.750

18.250

17.750

21.303

21.084

20.428

19.990

19.553

19.115

18.678

18.240

0.375

0.500

0.875

1.125

1.375

1.625

1.875

2.125

567

539

533

514

501

488.5

476

463

450.5

541.08

535.54

518.86

507.75

496.63

485.52

474.41

463.30

9.53

12.70

22.23

28.58

34.93

41.28

47.63

53.98

24

STD

XS

30

40

60

80

100

120

140

160

24.38

23.250

23.000

22.876

22.624

22.062

21.562

20.938

20.376

19.876

19.312

23.303

23.084

22.975

22.755

22.263

21.826

21.280

20.788

20.350

19.857

0.375

0.500

0.562

0.688

0.969

1.219

1.531

1.812

2.062

2.344

619

590.5

584

581

574.5

560.5

547.5

532

517.5

505

490.5

591.88

586.34

583.59

577.97

565.49

554.38

540.49

528.03

516.91

504.37

9.53

12.70

14.27

17.48

24.61

30.96

38.89

46.02

52.37

59.54

BONETTI 19

© This catalogue is exclusive property of Cesare Bonetti S.p.A. Any unauthorized reproduction, in total or in part, of this catalogue shall be prosecuted.Products and data sheets on this catalogue reflect current standard production.

Cesare Bonetti S.p.A. reserves the right to carry out necessary amendments to products and materials.Amendments or modifications to drawings and materials can be done also to comply with particular Customer's request or technical specifications.

CESARE BONETTI S.p.A.Via Cesare Bonetti 17 - 20024 Garbagnate Milanese (Italy)Telefono: +3902 990721Telefax: +3902 9952483Internet web site: http://www.cesare-bonetti.itE-mail: [email protected]

Bonetti Armaturen GmbH & Co. KGD-65549 Limburg an der Lahn (Germany)In den Fritzenstücker, 4

BONETTI (Suzhou) Level Gauges & Valves Co., Ltd.Yuandong Gongyefang, Minsheng Road, Shengpu District, Suzhou Industrial Park, Jiangsu, China 215126

Vendite Italia: Telefono: +39 02 99 072 333Telefax: +39 02 99 072 300E-mail: [email protected]

Export sales: Telephone: +39 02 99 072 444Telefax: +39 02 99 072 400E-mail: [email protected]

Sales Office Telephone: +49 06431 598310Telefax: +49 06431 598329E-mail: [email protected]

Sales Office Phone +86-512-6281 6396Fax: +86-512-6281 6393E-mail: [email protected]

BONETTI

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