Solenoid Valve, Solenoid Coil, Solenoid Armature manufacturer / supplier in China, offering RCAC20DD4 Remote Pilot Pulse Jet Diaphragm Valve for Dust Collector 3/4'' RCAC20DD4012 RCAC20DD4002 RCAC20DD4022, CAC20DD4 Pulse Jet Solenoid Diaphragm Valve for Dust Collector 3/4'' CAC20DD4012 CAC20DD4002 CAC20DD4022 220VAC 110VAC 24VDC, CAC25DD4 Solenoid Pulse Jet Diaphragm Valve for Dust Collector 1'' CAC25DD4012 CAC25DD4002 CAC25DD4022 220V 110V 24V and so on.