High Fidelity Pneumatic Butterfly Valve
Introduction:
The pneumatic actuator of the pneumatic vacuum butterfly valve is powered by compressed air, changes the direction of the air path through the electromagnetic reversing valve, pushes the mechanical movement of the piston rack and gear, and drives the butterfly valve with the angular stroke output torque to open and close, so as to connect or cut off the air flow in the vacuum pipeline. Pneumatic vacuum butterfly valve is a new type of pneumatic vacuum butterfly valve controlled by pneumatic actuator, which is divided into double acting and single acting (spring return) cylinders. Pneumatic vacuum butterfly valve can be equipped with feedback signal device and electric valve positioner. The working medium for pneumatic vacuum butterfly valve is air and non corrosive gas.
Main features:
1. The valve can withstand positive pressure
2. The valve rod does not move up and down;
3. Pneumatic vacuum butterfly valve cylinder adopts 1/4 rotary cylinder, and the angle can be adjusted by 1 °~5 °.
Product Showing:
