Solenoid Valve Vzwm-L-M22C-G1-F5-R1 Servo-Controlled, with Diaphragm, G1" Connection, Stainless Steel Version. Design Structure=Poppet Valve with Diaphragm Seal, Type of Actuation=Electrical, Sealing Principle=Soft, Assembly Position=Preferably Upright, Mounting Type=Line Installation, Festo