1.WOG Solenoid Valve 2.Pilot-acting solenoid valve 3.PTFE seal,brass body 4.Normally ... closed type 5.Reliable quality 2L Pilot type Solenoid ValveSpecifications:1)Suitable Media: Steam, hot water, air ... :Mr.Qipeng ChenTel:0086-20-34604060Fax:0086-20-84645306Certificates: 2L Pilot type Solenoid Valve