Solenoid Valve Vzwp-L-M22C-G14-130-V-2Ap4-40 Servo-Controlled, with Piston, G1/4" Connection. Design Structure=Pilot-Actuated Piston Poppet Valve, Type of Actuation=Electrical, Sealing Principle=Soft, Assembly Position=Coil Preferably On Top, Mounting Type=Line Installation, Festo