Specifications

(1).Linear torque
(2).Epoxy coated end pinion
(3).Long service life no maintenance
(4).Material for aluminum

The summarize of the POLOVO Pneumatic Actuators series:

POLOVO ADA and ASR Actuator for size 1200 manufactures a wide range of pneumatic actuators offering reliable performance across all major valve applications, POLOVO Pneumatic actuators are manufactured in 14 diferent sizes, in both double acting(ADA)and spring return(ASR) types.It has many advantages such as operation reliability, operating life long, wide adjustable range, strong corrosion and specifications full rang with perfect functions and a strong marketing function. and widely used in petroleum, natural gas, chemical, electricity, papermaking, water treatment, heating, power plants, light industry and other industries.POLOVO engineers are happy to help you wth your automatic demands.

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 .

The pictures of mini pneumatic actuator:

 

 

Dimensional drawing: 

Size and Date of this series product:

Double acting actuator torque output in Nm:

 

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