Specifications

Air pneumatic actuator
1.The body use die casting aluminum alloy
2.NUMUR standard indicator
3.Linear torque

                                      Pneumatic actuatros pneumatic regulator

 

General specification:

 

POADA: Double acting

POASR: Single acting

Dual piston rack-and-pinion design

Linear torque output

Wearing sliding bearing

Use for long time and no maintenance

 

Operating temperature :

 

Standard product: -30°C to 100°C

FKM O-rings:15C° to 150°C

Silicon O-ring:-40° to 80°

Maximum working pressure: 8bar(116 PSIG)

Combined the spring seat load

Solenoid valve for the installation of NUMUR standard

According to NAMURVDI VDE 3845 standard installation each device

According to ISO 5211 and DIN 3337 standard connection

Position indicator can be also used to operate mechanical limit switches .

 

 

Pneumatic actuatros pneumatic regulator  

 

 

 

Our compny mainly product

 

pneumatic actuatrs with single acting and double acting

Eletric actuators, ball valves, butterfly valves

pneumatic angle seat valve, solenoid valve

Rrgulating valves and pneumatic valve accessories

Limit switch box, 2/3way solenoid valve2/5way solenoid valve

Filter relief-pressure valve,manual device, locators,etc

 

 

Manufacturer   Polovo valves (Shanghai) CO., Ltd.

 

 

 

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