Pneumatic Diaphragm Valve Double Acting Model RPV114 is diaphragm valve pneumatic single acting. the Pneumatic Valve is made by plastic body UPVC, CPVC, PVDF, PP, PPH, weir type by flange connection or socket fusion welding. the actuator is double acting pneumatic actuator, solenoid valve, limit switch and other accessories are optional. The air supply of Pneumatic Diaphragm Valve actuator is PN 4 bar to PN 6 bar. 

Basic specification
Size: DN15~DN150 (1/2 inch ~ 6 inch)
Connection: Flange; Socket welding
Actuator: Pneumatic
Type: double acting
Air supply: 4-6bar

Feature of valve
Spring return type actuator, normally close or open.  
For smaller air supply pressure, actuator can be customized. 
Limit switch and solenoid valve are optional if request.