All Products
4 productsAll 4 products from CHANGSHU HUIER PETROLEUM & CHEMISTRY INDUSTRIAL INSTRUMENT CO.LTD..
Pneumatic Volume Booster Relay
This pneumatic volume booster relay is designed for use in pneumatic control valves, responding to a positioner's output signal. It supplies constant air pressure at a 1:1 rate to the actuator, reducing response time.
View Details →
Industrial Valve Pneumatic Actuator
This pneumatic actuator is designed for industrial valve automation. It features robust construction and is suitable for precise valve control in various applications.
View Details →
Valve Limit Switch Box with Visual Indicator
The limit switch box with position indicator offers open to close switch signaling and continuous visible rotational degree monitoring of quarter turn valves. Its rugged and compact design is suitable for small ball valve assemblies or space-constrained environments.
View Details →
Smart Valve Positioner
The smart valve positioner utilizes a two-wire system for simultaneous power and signal transmission. It enhances control valve reaction speed and precision, especially in high-vibration environments, and can replace conventional explosion-proof positioners.
View Details →