Pneumatic Piston Actuator – GvK Limited

Our Products

Actuator

An actuator that operates valves and devices by receiving control signals, utilizing electric, pneumatic, or hydraulic drive systems.

Gas Over-oil Hydraulic Actuator

GPA Series

Pneumatic Piston Actuator

HPL Series

Description

The GVK HPL series Actuator, available in Double Acting or Spring Return (Single Acting) types, is designed for various applications. Made from Carbon Steel, it is suitable for harsh environments like deserts, power plants, and petrochemical facilities. Its compact design allows for easy installation and maintenance, and it features built-in lubricating grease for extended service life. Connection flanges can be customized to meet specific customer requirements.

Standard Specification

Type	Single & Multi-spring, Double
Size	80 … 1,000mm, Others
Stroke	Upon Customer Requirements
Function	Spring to Open (FO), Spring to Close (FC), Double Acting (IN PLACE)
Air Supply	Max. 0.7 MPa G (7.0 bar G)
Air Connection	1/4 ~ 1/2-inch PT & NPT(F)
Performance	Hysteresis: With Positioner, Less Than 1.0% of Full Stroke Linearity: With Positioner, Less Than ±2.0% of Full Stroke
Ambient Temperature	Standard: -10℃ to +70℃ Ultra Low: -60℃ to +60℃ Low: -47℃ to +60℃ High: 0℃ to +100℃

Our Products

Actuator

Scotch Yoke Cylinder

Rack Pinion Actuator