PNPA

PN = Druckanschluß für Nothandpumpe

PA = Druckanschluß für Ö�nungszylinder

pressure connection for opening cylinder

pressure connection for emergency hand pump

Änderungen vorbehalten!

modi�cation without notice

Hydr. Antrie

b

mit Anschlußplatte

für über Medium

PN

PA

Datum

Zust

Datum

Änderung

Nam.

NormGepr.Bear.

Werksto�, Halbzeug

Maßstab

Name

BlattBl

(Gewicht)

4-HSTP 51.1-40/F-0.53

25.4.08

ESAllgemein-

toleranz

ISO 2768-m

d:\HSTP\51.1\40F\4-HSTP51.1-40F-0.53

Ö�nungszylinder

opening cylinder

m. Stellungsanzeige

Schnitt A - A

34

23

2

24

4123

6

5036 52 53

4

5

6

7

3

2

1

H

G

B

J

K

A

L

M

8

9

10

11

16

15

14

13

12

C

D

E

F

M

L

K

J

H

G

F

E

D

C

B

A

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

From factory all connections are locked with ball's.

Incl. all quick couplings and progressiv rin

g �ttings OD 8 mm.

BESI Marine Systems

BREMEN / GERMANY

PA

A

A

= Vorfertigung 0.500

Art.Nr.1011 00 4415

= Vormontage 0.53 (KN3)

Art.Nr.1011 00 4424

= Endmontage 0.53 (KN4)

Art.Nr.1011 00 4425

38

48 40,4246

4441

4745

PNPA

PN = Druckanschluß für Nothandpumpe

PA = Druckanschluß für Ö�nungszylinder

pressure connection for opening cylinderpressure connection for emergency hand pump

Änderungen vorbehalten!

modi�cation without noticeHydr. Antriebmit Anschlußplatte für über Medium

PN

PA

Datum

Zust

Datum

Änderung

Nam.

Norm

Gepr.

Bear.Werksto�, Halbzeug

Maßstab

Name

Blatt

Bl

(Gewicht)

4-HSTP 51.1-40/F-0.53

25.4.08ES

Allgemein-toleranzISO 2768-m

d:\HSTP\51.1\40F\4-HSTP51.1-40F-0.53

Ö�nungszylinderopening cylinder

m. Stellungsanzeige

Schnitt A - A

34

23

2

24

41

23

650 36 52 53

4

5

6

7

3

2

1

H

G

B

J

K

A

L

M

8

9

10

11

16

15

14

13

12

C

D

E

F

M

L

K

J

H

G

F

E

D

C

B

A

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

From factory all connections are locked with ball's.

Incl. all quick couplings and progressiv ring �ttings OD 8 mm.BESI Marine SystemsBREMEN / GERMANY

PA

A

A

= Vorfertigung 0.500Art.Nr.1011 00 4415

= Vormontage 0.53 (KN3)

Art.Nr.1011 00 4424= Endmontage 0.53 (KN4)

Art.Nr.1011 00 4425

38

48 40,42 464441

4745

HSTPBESI Hydraulic Actuators

Phone +49 (0) 421/57 64 3-0Fax +49 (0) 421/58 36 21e-mail info@besi.deweb www.besi.de

BESI Marine SystemsGmbH & Co. KGKnechtsand 4 • 28259 BremenGermany

BESIMarine Systems GmbH & Co. KG

BESIMarine Systems GmbH & Co. KG

S Y S T E M I N F O R M AT I O N

Hydraulic Spring Return Actuator(Type HSTP – F)

C O N TA C T F L O W M A N A G E M E N T

W W W . B E S I . D E

BESI Marine Systems GmbH & Co. KG produ-ces reliable and robust hydraulic single-acting spring return actuators.

Installation

The HSTP-F actuator may be installed in any place - submerged in medium, in dry spaces, on deck, or in hazardous areas.

Position ResponseThe valve position is determined by limit swit-ches mounted externally on the actuator, or by volume transmitters installed inside the central control unit, such as the solenoid valve cabinet. The BESI volume transmitters are accepted by all major classification societies and are type-approved by Germanischer Lloyd (GL). They provide an inexpensive but very precise and reliable signal transmission and eliminate the need for any electric cabling to the valves. This ensures economic installation even in ha-zardous areas of a ship.

Emergency OperationAs a unique safety feature, the actuator provi-des a second independent piston for manual operation. It allows an emergency operation to be undertaken completely independent from the hydraulic circuit – important in situations where the hydraulic circuit may be defective. For manual operation, a portable hand-pump can be connected to the actuator via a quick connector coupling.

TORQUES

Type Torque (Nm) Weight (kg)Close open

HSTP 51 – 40/F 100 190 11,0

HSTP 78 – 40/F 170 280 20,0

HSTP 78 – 63/F 420 690 32,0

HSTP 108 – 63/F 750 840 55,0

HSTP 108 – 90/F 1100 2145 72,0

HSTP 156 – 100/F 2025 3865 92,0

HST2P 156 – 100/F 4050 7730 200,0

working pressure = 100 bar (max. permissible pressure = 180 bar)

The main advantages of the Type HSTP-F actuators include :• Designed to ensure a defined fail-to-safe position - open or closed - even without control power.

• Spring Discs instead of spiral springs are used to allow the actuator to operate even with 30% defective springs.

• Economical installation - whether as single unit or ready-installed in a system - due to single-line connection. Single-acting ¼ -turn actuators need only one hydraulic supply pipe.

• Operation of high oil pressure levels of 100 up to 135 bar, and up to 160 bar on request.

• Small, compact overall dimensions.

• Wide range of torques. Opening torques range from 190 Nm up to 7.730 Nm and closing torques from 100 Nm to 4050 Nm.

Manual position indication

Emergency hand pump connection

R E F E R E N C E S

Partnership inFlow ManagementWe associate with nearly all major shipyards worldwide. Until this moment, more than 4000 ships and offshore facilities have been equip-ped with BESI systems. To get a complete refe-rence list, please get in contact with us.

Hydr. Stellantrieb

4-HST2P 156-100/100-0.51 M

mit Absperrblock BPP 2-14 DBV

BESI ARMATUREN

BREMEN

pressure connection for emergency hand pump, opening cyl. (actuator side)

pressure connection for emergency hand pump, closing cyl. (actuator side)

pressure connection for opening cylinder (pumpe side)

pressure connection for closing cylinder (pump side)

A(PZ) = Druckanschluß für Schließzylinder (Pumpenseite)

B(PA) = Druckanschluß für Ö�nungszylinder (Pumpenseite)

C1(NZ) = Druckanschluß für Nothandpumpe, Schließzylinder (Antriebsseite)

D1(NA) = Druckanschluß für Nothandpumpe, Ö�nungszylinder (Antriebsseite)

Änderungen vorbehalten!

modi�cation without notice

C = Druckanschluß für Schließzylinder (Antriebsseite)

pressure connection for closing cylinder (actuator side)

D = Druckanschluß für Ö�nungszylinder (Antriebsseite)

pressure connection for opening cylinder (actuator side)

Datum

Zust

Datum

Änderung

Nam.

NormGepr.Bear.

Werksto�, HalbzeugMaßstab

Name

Blatt

Bl

(Gewicht)

24.6.03ES

Allgemein-

toleranz

ISO 2768-m

d:\hst2p\100100\051m

Art.Nr.: 1111 00

D1

C1

C

D

AB

(NZ)

(NA)

(PA)

(PZ)

shaft connection as required

max. diameter ø 70 mm

From factory all connections are locked with balls.

Incl. all quick couplings and progressiv ring �ttings OD 8 mm.

Werksseitig sind alle Verschraubungen mit einer Kugel dichtgesetzt.

Incl. aller Schnellkupplungen und Schneidringverschraubungen Rohr-ø 8 mm.

Drehmoment bei 100 bar

ö�nen

opening

schließen

closing

11780 Nmtorque at 100 bar

A(PZ)

(PA)B

DC

C1D1

(NZ)(NA)

(PZ)

C

A

(PA)B

D

C1

D1

(NZ)

(NA)

connection �ange

F25 or required

11780 Nm

C

M24x80

D

A C

B

D

D

C1D1

C

278

51

278

210

25563

87

105

62

6212

11

155

45

38

180

180

58

51

C

M24x80

D

A C

B

D

D

C1D1

C

210

180

180

58

M3 ~

-M

U1 V1 W1 PE

-X1 1

L1

2

L2

3

L3

PE

PE

4

.

5

.

5 6

.

-K11.7 1412

11

7

.

8

.

-K21.8 1412

11

9

.

10

.

11

.

12

P1

2

-K1

A2

A1

1314

P1

2

-K2

A2

A1

15

Junction Box ( BESI supply )

closed

open

Valve closedValve open

brow

n

blue

SR1SH1

brow

n

blue

SR2SH2

Valve(spring closing)

Proximity switch Pressure switch Proximity switch Pressure switch

use Terminals

280-681

280-687

closedopen

Indi

catio

n

Indi

catio

n

Con

tact

or

Con

tact

or

AC 3 x 115V / 60 HzPower supply Yard

DC 24 V

+ D

C 2

4 V

0 V Va

lve

Brinkmann

Knafla

Boris Matesic

EHPP unit with volumetric

indicator ( HSA ) and junction box

single acting function

4-906-01 Rv.2-1.8.09

2

27.8.2009

EHPP1

NB555

1

A

B

C

D

E

F

Status

1

ChangeDate

2

Dat.

Sig.

App.

Name StandardOrigin

3

Constr. for

4

BESI Marine Systems

Constr. by

D-28259 BremenKnechtsand 4

56

Drawing. No.:

Comm. No.:

7

=+

Sheet

of

8

A

B

C

D

E

F1.414

12 1.411

1.514

12 1.511

BESI Marine Systems GmbH & Co. KG pro-duces double-acting hydraulic actuators type HSTP-D. These are high pressure actuators which benefit from the combination of high oil pressure levels of 100 up to 135 bar - on request up to 160 bar - and small overall dimensions as well as attractive torque rates.

Installation

The HSTP-D actuator may be installed in any place - submerged in medium, in dry spaces, on deck, or in hazardous areas. The actuator needs two hydraulic supply pipes For easy in-stallation, we recommend endless pipes (8 x 0.5 stainless steel) from coil, preferably bundled pipes, comprising two or a multiple of two hy-draulic lines.

Position responseThe valve position is determined by limit swit-ches mounted externally on the actuator, or by volume transmitters installed inside the central control unit, such as the solenoid valve cabinet. The BESI volume transmitters are accepted by all major classification societies and are type-approved by Germanischer Lloyd (GL). They provide an inexpensive but very precise and reliable signal transmission and eliminate the need for any electric cabling to the valves. This ensures economic installation even in ha-zardous areas of a ship.

Emergency OperationThe actuators are equipped with couplings for quick connection to a portable hand-pump for emergency operation. Actuators in medium have their control blocks for manual control installed outside the tanks, and are connected by hydraulic pipes.

TORQUES

Type Torque (Nm) Weight (kg)Close open

HSTP 51 – 40/40 280 280 10,0

HSTP 78 – 40/40 450 450 20,0

HSTP 78 – 60/60 1020 1020 25,0

HSTP 108 – 63/63 1590 1590 38,0

HSTP 108 – 90/90 3240 3240 41,0

HSTP 156 – 63/63 4600 4600 66,0

HST2P 156 – 80/80 7500 7500 79,0

HST2P 156 – 100/100 11780 11780 135,0

working pressure = 100 bar (max. permissible pressure = 180 bar)

BESI Marine Systems GmbH & Co. KG produ-ces single acting spring-closing hydraulic line-ar actuators - Type HKV - which can be fitted to several types of valves (such as globe stop valves, non-return valves, and valve chests).

Function The hydraulic oil pressure (approx. 75 – 150 bar) moves the valve in the desired position (either open or closed) while the disc springs move the valve in the opposite position even against medium pressure.

DesignHKV-type single acting hydraulic linear actua-tors combine the advantages of a sleek design with the economic performance of a linear hy-draulic actuator that assures reliability in virtu-ally any surrounding.

Emergency operationThe standard design comprises a second piston for emergency operation by a portable hand-pump. Mechanical operation using a hexagon screw for opening the valve manually is avail-able on request.

Additional equipmentThe actuator may be complemented either with a mechanical position indicator (for dry moun-ted valves) or with electric limit switches for open-close position indication.

The HKV actuator is available together with a corresponding valve - whether as a non-return valve, a stop-valve with fixed cone, or stop/check valve with loose cone.

OPTIONS• Electric limit switch - with protection class IP65 or IP68

• Potentiometer position indication

• Assembly with directly mounted electro hydraulic power pack EHPP

• Visual position indicator

• Special coating

S Y S T E M I N F O R M AT I O N

Hydraulic Double-Acting Actuator(Type HSTP – D)

S Y S T E M I N F O R M AT I O N

Hydraulic Linear Actuator(Type HKV)

W W W . B E S I . D E

For detailed information about the components shown please refer to the specific datasheets.

BESI Marine Systems GmbH & Co. KG produ-ces small-sized electro-hydraulic power packs (EHPP) specially for BESI-developed hydraulic ¼ turn HSTP actuators as well as HKV linear actuators.

These power packs are usually fitted directly onto the actuator, thus providing a hydraulically independent unit connected to the control ca-binet only by electric cabling. For submerged installation, the power pack is mounted just outside the tank – in a dry environment, and connected to the actuator by hydraulic pipes.

The EHPP unit is applicable for both double-acting and spring-return hydraulic ¼ turn ac-tuators as well as spring-load closing linear actuators. Under certain conditions, the unit may be used to serve a small group of actuators via a solenoid valve box - thus piping over long distances can be avoided.

Position responseValve position is determined by electric limit switches mounted on the actuator, providing position indication to the control panel and also stopping the pump operation.

Emergency Operation• For emergency operation, the EHPP unit is equipped with quick connector couplings for connection to a portable hand-pump.

• For actuators installed inside tanks, a control block with couplings is fitted outside tanks nearby and connected to the actuator by hydraulic pipes.

Options

• mounting kit HSTP• mounting kit HKV• bracket for separate arrangement• limit switches• Ex-proof version• potentiometer

Main Data

S Y S T E M I N F O R M AT I O N

Electro-Hydraulic Power Pack(Type EHPP)

STANDARD / ON REQUEST power rating : 0,15 kW; 1450 / 1750 U/min

voltage: 230 V / 400 V three phase alternating current

multifrequency: 50 / 60 Hz

operating pressure: 130 bar, max. 150 bar

hydraulic viscoity: 15 – 46 cSt./40° C

tank volume: 0,5 l

life span: 500.000 cycles at max. operating pressure

type of protection: IP 67 / IP 68

total weight: 7 kg

electric connection: spring acting 11 x 0,75mm², double acting 7 x 0,75mm²

working temperature: –15°C - +60°C max. 80°C

installation: position horizontal, vertical and all others. Final selection to be informed before assembly

Sleek design

Certificates

BESI posses the required certificates from major classification societies.

Manual position indication

Emergency hand pump connection Emergency hand

pump connection

Emergency hand pump connection