Pawkywonne-Products

- RDK
- RDH1
- RDH2
- RDH3
- ZSL
- ZSAP/R
Pneumatic
- OVP
- EPK＆EPKM
- ET＆EMT
- EMTL
Electric
Valve
- Hole Making
- Thread Turning
CNC Tool

ZSL Linear Pneumatic Actuator

Our ZSLseries are piston operated valve actuators that use air pressure or natural gas to provide the force required to open, close and control rising stem valves,the actuator is perfect for control valves with smooth operation from speeds as slow as 50mm per second to speeds as fast as 500mm per second. Our actuator is ideal for on/off applications. The adaptable nature of our design allows you to automate valves in place without shutting the plant down. Our pneumatic actuators can accommodate a broad spectrum of valve applications from very high to very low thrust requirements.

Feature

Feature 1

The maintenance-free design is applied to the pneumatic actuator, and there is no need of lubrication during its operating.

Feature 2

The end covers of the pneumatic actuator are manufactured by using advanced die-casting process, so that the quality is assured.

Feature 3

The cylinder of pneumatic actuator employs high quality aluminum alloy tube. And with its inner surface having been hard-anode-oxidation-treated, the cylinder has excellent property of anti-friction and corrosion resistance.

Feature 4

The surface of the piston rod has been pre hardening-treated, hard chrome plated, and finishing-ground, thus great capability of anti-rust, wear resistance is gained..

Feature 5

Advanced sealing structure with high quality has the perfect property of wear resistance and long service life.

Advanced manufacturing and assembling

Advanced manufacturing and assembling equipment ensures that the parts of the pneumatic actuator match with each other precisely.

Sealing pressure path, even if the pneumatic actuator has been put out of service for a long time, can ensure a smooth operation of the unit while starting up.

Pneumatic actuator buffer slows down the motion of the piston of pneumatic actuator effectively while touching the end covers, and thus the device can be tenderly shut off.