Pneumatic control valve is a type of valve that uses compressed air as the power source, cylinder as the actuator, and uses electrical valve positioners, converters, solenoid valves, holding valves and other accessories to drive the valve,...
Nominal dysmenorrhea: DN15、DN20、DN25、DN40、DN50、DN65、DN100、DN150、DN200
material quality: WCB/CF8/CF8M/CF3M
Control accuracy: ±0.3%
Sealing element: EPDM/NBR/hard seal