Accessories for Solenoid Valves AB 11 ENFig. 7: Adapter plate to mount a Type 3967 Solenoid Valve on...

AB 11 EN

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Edition December 2017

Adapter Plates, Double-axial Adapters and Restrictor Plates as Well as Special Constructions for Solenoid Valves

Accessories for Solenoid Valves

2 AB 11 EN

The mounting and operating instructions for the devices are included in the scope of delivery. The latest documentation is available on our website at www.samson.de > Service & Support > Downloads > Documentation.

Definition of signal words

Hazardous situations which, if not avoided, will result in death or serious injury

Hazardous situations which, if not avoided, could result in death or serious injury

Property damage message or malfunction

Additional information

Recommended action

DANGER!

WARNING!

NOTICE!

Note

Tip

Contents

AB 11 EN 3

1 Adapter plates ..............................................................................................41.1 Distance plate with NAMUR interface ¼ on rotary actuators ¼ .........................41.2 Distance plate with NAMUR interface ½ on rotary actuators ½ .........................61.3 Sealing plate with extended NAMUR interface ¼ on rotary actuators ¼ ............81.4 Adapter plate with NAMUR interface ¼ on rotary actuators ½ ........................101.5 Adapter plate with NAMUR interface ½ on rotary actuators ¼ ........................121.6 Adapter plate with NAMUR interface ¼ for external connection on rotary

actuators ¼ .................................................................................................141.7 Adapter plate NAMUR interface ½ on threaded connection ½ ........................161.8 Adapter plate with NAMUR interface ¼ on NAMUR rib .................................181.9 Adapter plate with NAMUR interface ¼ on NAMUR rib .................................201.10 Adapter plate with NAMUR interface ½ on NAMUR rib .................................221.11 Adapter plate with NAMUR interface ½ on NAMUR rib .................................242 Double-axial adapters .................................................................................262.1 Double-axial adapter 90° with NAMUR interface ¼ on rotary actuators ¼ ......262.2 Double-axial adapter 270° with NAMUR interface ¼ on rotary actuators ¼ ....282.3 Double-axial adapter 180° with NAMUR interface ¼ on rotary actuators ¼ ....302.4 Double-axial adapter 90° with NAMUR interface ½ on rotary actuators ½ ......322.5 Double-axial adapter 90° with NAMUR interface ½ on rotary actuators ½ ......343 Restrictor plates ...........................................................................................363.1 Exhaust air restrictor with NAMUR interface ¼ on rotary actuators ¼ ..............363.2 Supply air restrictor with NAMUR interface ¼ on rotary actuators ¼ ...............383.3 Double exhaust air restrictor with NAMUR interface ¼ on rotary actuators ¼ ...403.4 Universal restrictor with NAMUR interface ¼ on rotary actuators ¼ .................424 Special constructions ...................................................................................444.1 Emergency supply with NAMUR interface ¼ on rotary actuators ¼ .................444.2 Emergency venting with NAMUR interface ¼ on rotary actuators ¼ ................464.3 Emergency supply with NAMUR interface ½ on rotary actuators ½ .................484.4 Emergency venting with NAMUR interface ½ on rotary actuators ½ ................504.5 Adapter plate for four NAMUR interfaces ¼ on threaded connection ¼ ...........52

4 AB 11 EN

Contents

4.6 Adapter plate (closed-circuit principle) ...........................................................544.7 Adapter plate (open-circuit principle) ............................................................56

AB 11 EN 5

6 AB 11 EN

Adapter plates

1 Adapter plates

1.1 Distance plate with NAMUR interface ¼ on rotary actuators ¼Distance plate made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 or VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.

Ordering no.: Aluminum, G thread 1400-9741

Stainless steel 1.4404, G thread 1402-0234

Use: For pilot valves with NAMUR interface ¼ according to VDI/VDE 3845 or extended NAMUR interface ¼ according to VDI/VDE 3847.The distance plate is mounted between the actuator with NAMUR interface according to VDI/VDE 3845 and pilot valve. Additional space is gained by using the distance plate. As a result, it is possible to also mount pilot valves whose shape prevents them being flush-mounted directly at the NAMUR interface of the rotary actuator.Refer to Fig. 1

AB 11 EN 7

Adapter plates

On the valve side On the actuator side

Dimensions (in mm)

Fig. 1: Distance plate to mount a Type 3967 Solenoid Valve on a rotary actuator

8 AB 11 EN

Adapter plates

1.2 Distance plate with NAMUR interface ½ on rotary actuators ½Distance plate made of aluminum (powder coated), for pilot valves with NAMUR interface according to VDI/VDE 3845 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.


Use: For pilot valves with NAMUR interface ½ according to VDI/VDE 3845.The distance plate is mounted between the actuator with NAMUR interface according to VDI/VDE 3845 and pilot valve. Additional space is gained by using the distance plate. As a result, it is possible to also mount pilot valves whose shape prevents them being flush-mounted directly at the NAMUR interface of the rotary actuator.Refer to Fig. 2

AB 11 EN 9

Adapter plates

On the valve side On the actuator side

Dimensions (in mm)

Fig. 2: Distance plate to mount a Type 3967 Solenoid Valve on a rotary actuator

10 AB 11 EN

Adapter plates

1.3 Sealing plate with extended NAMUR interface ¼ on rotary actuators ¼

Sealing plate made of aluminum (powder coated), for pilot valves with NAMUR interface according to VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.

Ordering no.: Aluminum 1402-1480

Use: For pilot valves with extended NAMUR interface ¼ according to VDI/VDE 3847.The sealing plate is mounted between the actuator with NAMUR interface according to VDI/VDE 3845 and pilot valve. The sealing plate is used to mount pilot valves with an extended NAMUR interface according to VDI/VDE 3847 onto an actuator whose facing is too small to seal the pilot air ducts 1 and 9 of the extended NAMUR interface.Refer to Fig. 3

AB 11 EN 11

Adapter plates

On the actuator sideOn the valve side

Dimensions (in mm)

Fig. 3: Sealing plate to mount a Type 3967 Solenoid Valve on a rotary actuator

12 AB 11 EN

Adapter plates

1.4 Adapter plate with NAMUR interface ¼ on rotary actuators ½Adapter plate made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 or VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.


Stainless steel 1.4404 1380-1797

Use: For pilot valves with NAMUR interface ¼ according to VDI/VDE 3845 or extended NAMUR interface ¼ according to VDI/VDE 3847.The adapter plate is mounted between the actuator with NAMUR interface according to VDI/VDE 3845 and pilot valve. The adapter plate is used to mount pilot valves with a NAMUR interface with ¼-size thread to rotary actuators with ½-size thread.Refer to Fig. 4

AB 11 EN 13

Adapter plates


Dimensions (in mm)

Fig. 4: Adapter plate to mount a Type 3967 Solenoid Valve on a rotary actuator

14 AB 11 EN

Adapter plates

1.5 Adapter plate with NAMUR interface ½ on rotary actuators ¼Adapter plate made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.



Use: For pilot valves with NAMUR interface ½ according to VDI/VDE 3845.The adapter plate is mounted between the actuator with NAMUR interface according to VDI/VDE 3845 and pilot valve. The adapter plate is used to mount pilot valves with a NAMUR interface with ½-size thread to rotary actuators with ¼-size thread.Refer to Fig. 5

AB 11 EN 15

Adapter plates


Dimensions (in mm)

Fig. 5: Adapter plate to mount a Type 3967 Solenoid Valve on a rotary actuator

16 AB 11 EN

Adapter plates

1.6 Adapter plate with NAMUR interface ¼ for external connection on rotary actuators ¼

Adapter plate with threaded connections, made of aluminum (powder coated)/stainless steel, for pilot valves with extended NAMUR interface according to VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.

Ordering no.: Aluminum, G ¼ 1402-0695

Aluminum, ¼ NPT 1402-0697

Stainless steel 1.4404, G ¼ 1402-0696

Stainless steel 1.4404, ¼ NPT 1402-0698

Use: For pilot valves with extended NAMUR interface ¼ according to VDI/VDE 3847The adapter plate is mounted between the actuator with NAMUR interface according to VDI/VDE 3845 and pilot valve. The supply air is connected to port 1 of the adapter plate, which is supplied to the port 1 of the pilot valve through the extended NAMUR interface according to VDI/VDE 3847. An external air supply can be used at port 9 of the adapter plate for pilot-operated valves. The port 3 of the adapter plate can be used for an optional exhaust air feedback of other valve accessories.

If the pilot valve does not have a separate venting, install a venting plug in the pipe connection at port 3.

The adapter plate allows the pilot valve to be exchanged without making any changes to the air supply lines.Refer to Fig. 6

Note

AB 11 EN 17

Adapter plates


Dimensions (in mm)

Fig. 6: Adapter plate with external connection with Type 3967 Solenoid Valve on a rotary actuator

18 AB 11 EN

Adapter plates

1.7 Adapter plate NAMUR interface ½ on threaded connection ½Adapter plate with threaded connections, made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 on threaded connection

Ordering no.: Aluminum, G ½ 1402-1833

Aluminum, ½ NPT 1402-1834

Stainless steel 1.4404, G ½ 1402-1835

Stainless steel 1.4404, ½ NPT 1402-1836

Use: For pilot valves with NAMUR interface ½ according to VDI/VDE 3845.The adapter plate is mounted between the actuator with threaded connection and the pilot valve. The adapter plate is used to fit pilot valves with a NAMUR interface with ½-size with a connecting thread and integrate them into a pipe connection.Refer to Fig. 7

AB 11 EN 19

Adapter plates


Dimensions (in mm)

Fig. 7: Adapter plate to mount a Type 3967 Solenoid Valve on a linear actuator

20 AB 11 EN

Adapter plates

1.8 Adapter plate with NAMUR interface ¼ on NAMUR ribAdapter plate with threaded connections, made of aluminum (powder coated)/stainless steel, for pilot valves with extended NAMUR interface according to VDI/VDE 3847 on actuators with NAMUR interface according to IEC 60534-6 including fastening screw.



Stainless steel 1.4404, G ¼ 1400-9600

Stainless steel 1.4404, ¼ NPT 1400-9601

Use: For pilot valves with extended NAMUR interface ¼ according to VDI/VDE 3847.The adapter plate is mounted between the actuator and pilot valve. The adapter plate is used to mount the pilot valve to the NAMUR rib according to IEC 60534-6 and to integrate it into the pipeline using the connecting thread. The supply air is connected to port 1 of the adapter plate, which is supplied to the port 1 of the pilot valve through the extended NAMUR interface according to VDI/VDE 3847. An external air supply can be used at port 9 of the adapter plate for pilot-operated valves. The port 3 of the adapter plate can be used for an optional exhaust air feedback of other valve accessories.

If the pilot valve does not have a separate venting, install a venting plug in the pipe connection at port 3.

The adapter plate allows the pilot valve to be exchanged without mak-ing any changes to the air supply lines.Refer to Fig. 8

Note

AB 11 EN 21

Adapter plates


Dimensions (in mm)


22 AB 11 EN

Adapter plates

1.9 Adapter plate with NAMUR interface ¼ on NAMUR ribAdapter plate with threaded connections, made of aluminum (powder coated), for pilot valves with NAMUR interface according to VDI/VDE 3845 on actuators with NAMUR interface according to IEC 60534-6 including fastening screw.



Use: For pilot valves with NAMUR interface ¼ according to VDI/VDE 3845The adapter plate is mounted between the actuator and pilot valve. The adapter plate is used to mount pilot valves to the NAMUR rib according to IEC 60534-6 and to connect it to the pipeline using the connecting thread.Refer to Fig. 9

AB 11 EN 23

Adapter plates


Dimensions (in mm)


24 AB 11 EN

Adapter plates

1.10 Adapter plate with NAMUR interface ½ on NAMUR ribAdapter plate with threaded connections, made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 on actuators with NAMUR interface according to IEC 60534-6 including fastening screw.


Aluminum, ½ NPT 1402-0829


Stainless steel 1.4404, ½ NPT 1402-0830

Use: For pilot valves with NAMUR interface ½ according to VDI/VDE 3845.The adapter plate is mounted between the actuator and pilot valve. The adapter plate is used to mount the pilot valve to the NAMUR rib according to IEC 60534-6 and to integrate it into the pipeline using the connecting thread.Refer to Fig. 10

AB 11 EN 25

Adapter plates


Dimensions (in mm)

Fig. 10:Adapter plate to mount a Type 3967 Solenoid Valve on a linear actuator

26 AB 11 EN

Adapter plates

1.11 Adapter plate with NAMUR interface ½ on NAMUR ribAdapter plate with threaded connections, made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 on actuators with NAMUR interface according to IEC 60534-6 including fastening screw.



Use: For pilot valves with NAMUR interface ½ according to VDI/VDE 3845.The adapter plate is mounted between the actuator and pilot valve. The adapter plate is used to mount the pilot valve to the NAMUR rib according to IEC 60534-6 and to integrate it into the pipeline using the connecting thread.The adapter plate has additional ports and can be used for an optional exhaust air feedback of other valve accessories.Refer to Fig. 11

AB 11 EN 27

Adapter plates


Dimensions (in mm)

Fig. 11:Adapter plate to mount a Type 3967 Solenoid Valve on a linear actuator

28 AB 11 EN

Double-axial adapters

2 Double-axial adapters

2.1 Double-axial adapter 90° with NAMUR interface ¼ on rotary actuators ¼

Double-axial adapter made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 or VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.



Use: For pilot valves with NAMUR interface ¼ according to VDI/VDE 3845 or extended NAMUR interface ¼ according to VDI/VDE 3847.The double-axial adapter is mounted between the actuator and pilot valve. The double-axial adapter is used to optimize the installation position of the pilot valve by turning it by 90°. The pilot air ducts 1 and 9 of the extended NAMUR interface ¼ according to VDI/VDE 3847 are also diverted by 90°.Refer to Fig. 12

AB 11 EN 29



Dimensions (in mm)

Fig. 12:Double-axial adapter to mount a Type 3967 Solenoid Valve on a rotary actuator

30 AB 11 EN



Double-axial adapter made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 or VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.




AB 11 EN 31



Dimensions (in mm)


32 AB 11 EN



Double-axial adapter made of aluminum (powder coated), for pilot valves with NAMUR interface according to VDI/VDE 3845 or VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.



AB 11 EN 33



Dimensions (in mm)


34 AB 11 EN


2.4 Double-axial adapter 90° with NAMUR interface ½ on rotary actuators ½

Double-axial adapter made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.



Use: For pilot valves with NAMUR interface ½ according to VDI/VDE 3845.The double-axial adapter is mounted between the actuator and pilot valve. The double-axial adapter is used to optimize the installation position of the pilot valve by turning it by 90°.Refer to Fig. 15

AB 11 EN 35



Dimensions (in mm)


36 AB 11 EN


2.5 Double-axial adapter 90° with NAMUR interface ½ on rotary actuators ½

Double-axial adapter made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.



Use: For pilot valves with NAMUR interface ½ according to VDI/VDE 3845.The double-axial adapter is mounted between the actuator and pilot valve. The double-axial adapter is used to optimize the installation position of the pilot valve by turning it by 90°.The double-axial adapter has additional ports and can be used for an optional exhaust air feedback of other valve accessories.Refer to Fig. 16

AB 11 EN 37



Dimensions (in mm)


38 AB 11 EN

Restrictor plates

3 Restrictor plates

3.1 Exhaust air restrictor with NAMUR interface ¼ on rotary actuators ¼

Restrictor plate for restricting the flow of exhaust air, made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 or VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.


Aluminum 1402-0141 1)


Stainless steel 1.4404 1402-0142 1)

Use: For pilot valves with NAMUR interface ¼ according to VDI/VDE 3845 or extended NAMUR interface ¼ according to VDI/VDE 3847.The restrictor plate is mounted between the actuator and pilot valve. The restrictor plate allows the closing time of the actuator to be adjusted by restricting the flow rate of the exhaust air within the range of KVS 0 to 0.28 (KVS 0.01 to 0.28 for restrictors marked with 1)).Adapter plates (see sections 1.8 and 1.9) can be added to this combi-nation to allow them to be used on linear actuators.Refer to Fig. 17

1) Suitable for use in safety-instrumented systems (SIL) according to IEC 61508 observing the require-ments in the Manufacturer's Declaration No. 1296 and Safety Manual u SH 3967-2

https://www.samson.de/document/e39672en.pdf

AB 11 EN 39

Restrictor plates


Dimensions (in mm)

Fig. 17:Restrictor plate to mount a Type 3967 Solenoid Valve on a rotary actuator

40 AB 11 EN

Restrictor plates

3.2 Supply air restrictor with NAMUR interface ¼ on rotary actuators ¼

Restrictor plate for restricting the flow of supply air, made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 or VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.


Aluminum 1402-0139 1)



Use: For pilot valves with NAMUR interface ¼ according to VDI/VDE 3845 or extended NAMUR interface ¼ according to VDI/VDE 3847.The restrictor plate is mounted between the actuator and pilot valve. The restrictor plate allows the opening time of the actuator to be adjusted by restricting the flow rate of the supply air within the range of KVS 0 to 0.28 (KVS 0.01 to 0.28 for restrictors marked with 1)).

The reduction of the air supply may cause a stick-slip effect in the actua-tor.

Adapter plates (see sections 1.8 and 1.9) can be added to this combi-nation to allow them to be used on linear actuators.Refer to Fig. 18


Note


AB 11 EN 41

Restrictor plates


Dimensions (in mm)


42 AB 11 EN

Restrictor plates

3.3 Double exhaust air restrictor with NAMUR interface ¼ on rotary actuators ¼

Restrictor plate for restricting the flows of exhaust air, made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 or VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.


Aluminum 1402-0143 1)



Use: For pilot valves with NAMUR interface ¼ according to VDI/VDE 3845 or extended NAMUR interface ¼ according to VDI/VDE 3847.The restrictor plate is mounted between the actuator and pilot valve. The restrictor plate allows the opening and closing time of the actuator to be adjusted by restricting the flow rate of the exhaust air within the range of KVS 0 to 0.28 (KVS 0.01 to 0.28 for restrictors marked with 1)).Adapter plates (see sections 1.8 and 1.9) can be added to this combi-nation to allow them to be used on linear actuators.Refer to Fig. 19



AB 11 EN 43

Restrictor plates


Dimensions (in mm)


44 AB 11 EN

Restrictor plates

3.4 Universal restrictor with NAMUR interface ¼ on rotary actuators ¼

Restrictor plate for restricting the flow of exhaust air based on the pressure, made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3845 or VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.

Ordering no.: Aluminum 1402-0149 1)


Use: For pilot valves with NAMUR interface ¼ according to VDI/VDE 3845 or extended NAMUR interface ¼ according to VDI/VDE 3847.The restrictor plate is mounted between the actuator and pilot valve. The restrictor plate allows the opening and closing times of the actuator to be adjusted by restricting the flow rate of the exhaust air within the range of KVS 0.01 to 0.28. It is possible to change the actuator chamber which is to be restricted by turning the plate by 180°.Adapter plates (see sections 1.8 and 1.9) can be added to this combi-nation to allow them to be used on linear actuators.Refer to Fig. 20



AB 11 EN 45

Restrictor plates


Dimensions (in mm)


46 AB 11 EN

Special constructions

4 Special constructions

4.1 Emergency supply with NAMUR interface ¼ on rotary actuators ¼

Adapter plate made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.


Aluminum, NPT thread 1402-0009


Stainless steel 1.4404, NPT thread 1402-0010

Use: For pilot valves with extended NAMUR interface ¼ according to VDI/VDE 3847.The adapter plate is mounted between the actuator and pilot valve. The adapter plate is used to increase the availability through parallel connection of two pilot valves. The pilot valves are mounted to the left and right on the extended NAMUR interfaces according to VDI/VDE 3847. The adapter plate is fastened to the actuator using a third NAMUR interface according to VDI/VDE 3845.

The pilot valve at the connecting surface V1 of the adapter plate must have a venting.The pilot valve's venting at the connecting surface V2 of the adapter plate must be sealed.Refer to TV-SK 9932 for a detailed mounting description.


Note

AB 11 EN 47


On the actuator side Supply airOn the valve side (both sides)

Dimensions (in mm)

Fig. 21:Adapter plate to mount a Type 3967 and Type 3963 Solenoid Valve on a rotary actuator

48 AB 11 EN


4.2 Emergency venting with NAMUR interface ¼ on rotary actua-tors ¼

Adapter plate made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.


Aluminum, NPT thread 1402-0013


Stainless steel 1.4404, NPT thread 1402-0014

Use: For pilot valves with extended NAMUR interface ¼ according to VDI/VDE 3847.The adapter plate is mounted between the actuator and pilot valve. The adapter plate is used to increase the safety through series connection of two pilot valves. The pilot valves are mounted to the left and right on the extended NAMUR interfaces according to VDI/VDE 3847. The adapter plate is fastened to the actuator using a third NAMUR interface according to VDI/VDE 3845.

The pilot valves at connecting surfaces V1 and V2 of the adapter plate must have a venting.Refer to TV-SK 9932 for a detailed mounting description.


Note

AB 11 EN 49


On the actuator side Supply airOn the valve side (both sides)

Dimensions (in mm)

Fig. 22:Adapter plate to mount two Type 3967 Solenoid Valves on a rotary actuator

50 AB 11 EN


4.3 Emergency supply with NAMUR interface ½ on rotary actuators ½

Pneumatic booster valve made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3847 on rotary actuators with NAMUR interface according to VDI/VDE 3845 including fastening screws and gaskets.

Ordering no.: Aluminum, G thread 3756: configuration ID 5737887 1)

Aluminum, NPT thread 3756: configuration ID 5800280 1)

Stainless steel 1.4404, G thread 3756: configuration ID 5800281 1)

Stainless steel 1.4404, NPT thread

3756: configuration ID 5800283 1)

Use: For pilot valves with extended NAMUR interface ¼ according to VDI/VDE 3847.The booster valve is mounted between the actuator and pilot valve. The booster valve is used to increase the availability through parallel connection of two pilot valves and raises their flow coefficient to KVS 1.9. The pilot valves are mounted to the left and right on the extended NAMUR interfaces according to VDI/VDE 3847. The booster valve is fastened to the actuator using a third NAMUR interface according to VDI/VDE 3845.

The pilot valves at connecting surfaces V1 and V2 of the booster valve must have a venting.

Adapter plates (see sections 1.10 and 1.11) can be added to this com-bination to allow them to be used on linear actuators.Refer to Fig. 23

1) Refer to the referenced documents for Type 3756 Pneumatic Booster Valve for more details and other versions.

Note

AB 11 EN 51


On the actuator side Supply air

Dimensions (in mm)

Fig. 23:Booster valve to mount two Type 3967 Solenoid Valves on a rotary actuator

52 AB 11 EN


4.4 Emergency venting with NAMUR interface ½ on rotary actuators ½

Pneumatic booster valve made of aluminum (powder coated)/stainless steel, for pilot valves with NAMUR interface according to VDI/VDE 3847 on rotary actuators with NAMUR inter-face according to VDI/VDE 3845 including fastening screws and gaskets.

Ordering no.: Aluminum, G thread 3756: configuration ID 5711460 1)

Aluminum, NPT thread 3756: configuration ID 5711464 1)

Stainless steel 1.4404, G thread 3756: configuration ID 5711730 1)

Stainless steel 1.4404, NPT thread

3756: configuration ID 5711726 1)

Use: For pilot valves with extended NAMUR interface ¼ according to VDI/VDE 3847.The booster valve is mounted between the actuator and pilot valve. The booster valve is used to increase the safety through series connection of two pilot valves and to raise their KVS to 1.9. The pilot valves are mounted to the left and right on the extended NAMUR interfaces according to VDI/VDE 3847. The booster valve is fastened to the actuator using a third NAMUR interface according to VDI/VDE 3845.

The pilot valves at connecting surfaces V1 and V2 of the booster valve must have a venting.

Adapter plates (see sections 1.10 and 1.11) can be added to this com-bination to allow them to be used on linear actuators.Refer to Fig. 24

1) Refer to the referenced documents for Type 3756 Pneumatic Booster Valve for more details and other versions.

Note

AB 11 EN 53


On the actuator side Supply air

Dimensions (in mm)

Fig. 24:Booster valve to mount two Type 3967 Solenoid Valves on a rotary actuator

54 AB 11 EN


4.5 Adapter plate for four NAMUR interfaces ¼ on threaded connection ¼

Adapter plate with threaded connections, made of aluminum (powder coated), for pilot valves with NAMUR interface according to VDI/VDE 3847 on threaded connection including fastening screws.


Accessories: Blank plate 1402-1290

Screw plug 0070-0858

O-ring 14x1.5 8421-0070

Use: For pilot valves with extended NAMUR interface ¼ according to VDI/VDE 3847.The adapter plate is mounted between the actuator and pilot valve. The adapter plate is used to supply up to four pilot valves simultaneously over a supply air connection. The pilot valves are mounted on the extended NAMUR interfaces according to VDI/VDE 3847 and can be included in the pipe hook-up using a connecting thread. Any connecting spaces not used can be sealed using the appropriate accessories.Refer to Fig. 25

AB 11 EN 55


Connections for hook-up

On the valve side

Dimensions (in mm)

Fig. 25:Adapter plate

56 AB 11 EN


4.6 Adapter plate (closed-circuit principle)Adapter plate made of aluminum (powder coated), for pilot valves with NAMUR interface according to VDI/VDE 3847 on mounting blocks for positioners with NAMUR interface according to VDI/VDE 3847 including fastening screws and gaskets.


Use: For pilot valves with extended NAMUR interface ¼ according to VDI/VDE 3847.The adapter plate is mounted between the mounting block and pilot valve. The adapter plate is used to implement the closed-circuit principle. The adapter plate connects port 9 of the mounting block to the port 9 and port 3 of the pilot valve. As a result, closed-loop control of the actuator takes place when the pilot valve is energized. When the pilot valve is de-energized, the actuator is filled with air.

This function is only provided when pilot-operated pilot valves are used.The pilot valve must have a sealable venting port.

Refer to Fig. 26

Note

AB 11 EN 57



Dimensions (in mm)


58 AB 11 EN


4.7 Adapter plate (open-circuit principle)Adapter plate made of aluminum (powder coated), for pilot valves with NAMUR interface according to VDI/VDE 3845 on mounting blocks for positioners with NAMUR interface ac-cording to VDI/VDE 3847 including fastening screws and gaskets.


Use: For pilot valves with NAMUR interface ½ according to VDI/VDE 3845.The adapter plate is mounted between the mounting block and pilot valve. The adapter plate is used to implement the open-circuit principle. The adapter plate allows port 9 of the mounting block to be connected to the port 1 of the pilot valve over an external pipe connection. At the same time, port 2 and port 3 of the mounting block are turned in the adapter plate. As a result, closed-loop control of the actuator takes place when the pilot valve is de-energized. When the pilot valve is energized, the actuator is filled with air.

The pilot valve must have a sealable venting port.

An additional option of the adapter plate involves the reversal of the direction of action from NC to NO with pilot-operated pilot valves with external air supply or directly controlled pilot valves. The external pipe connection must be connected to port 9 of a pilot-operated pilot valve. The connection for the external pipe connection of directly controlled pilot valves must be sealed.Refer to Fig. 27

Note

AB 11 EN 59



Dimensions (in mm)


SAMSON AG · MESS- UND REGELTECHNIKWeismüllerstraße 3 · 60314 Frankfurt am Main, GermanyPhone: +49 69 4009-0 · Fax: +49 69 [email protected] · www.samson.de AB 11 EN 20

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Accessories for Solenoid Valves AB 11 ENFig. 7: Adapter plate to mount a Type 3967 Solenoid Valve on...

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Transcript of Accessories for Solenoid Valves AB 11 ENFig. 7: Adapter plate to mount a Type 3967 Solenoid Valve on...