ZPQ-01/02 type pneumatic valve positionerDetailed product description：

The ZPQ-01/02 pneumatic valve positioner is an auxiliary instrument used in conjunction with pneumatic control valves. It receives a 20-100Kpa signal from the pneumatic control instrument to control the stroke of the control valve, and through the feedback system, the stroke changes proportionally with the signal, thereby achieving the correct positioning of the valve core.

Technical specifications of ZPQ-01/02 pneumatic valve positioner

It can overcome the frictional resistance of valve components and the unbalanced force of the valve core caused by changes in the pressure of the regulated medium, thereby improving the working characteristics of the regulating valve.
Increase the operating speed of pneumatic control valve
Can change the action mode of pneumatic control valve
Can achieve split range control
Pneumatic control valve capable of operating various spring pressure ranges
Can be used with angular stroke pneumatic control valves