ZXT pneumatic diaphragm valve
ZXT pneumatic diaphragm valve is composed of pneumatic diaphragm
actuator and diaphragm valve. Because this valve has smooth flow channel, the
restricting element is elastic diaphragm and there is no packing box on the bonnet,
circulation ability is better than common control valve without leakage. The flow
character of this valve is quickly open. The way to improve adjustable character is
usage of locator. Within suitable differential pressure it could be used as shut off
valve. The positive and negative actuator can make pneumatic ON and pneumatic
off happen. This valve is suitable for adjustment of high viscous liquid, suspended
particle, textile fiber, poisonous medium and corrosive medium.
Diameter: DN20- -100
Pressure: 1.0- -6.4MPa
Materials: Cast steel lined F4 or F46