WEITLONG

Product Introduction
The electrical valve positioner WEITLONG is a device that receives a 4-20mA signal output from the controller and controls the compressed air flow through the valve actuator to accurately control the valve opening
Features:
Suitable for and types of pneumatic actuators
Low gas consumption, high stability, and high sensitivity
Easy to calibrate and install
Having a good composite explosion-proof structure
Special constant orifice design for easy cleaning