... life testing 3.Good sealing 4,One year gurantee Anticorrosive Solenoid Valve YCFP21Characteristic : With isolated diaphragm construction to rot proof PTFE ... AC - 24V,120V, 240V@60HZ 110V, 220V@50HZ Tolerance: +/- 10%Coils : S51B, 35VA(AC), 30W(DC), IP65,100%EDMaterial: Body - PTFE ... .0MPA 0.4MPA 0.3MPA PTFE PTFE YCFP21031 Y81B Anticorrosive Solenoid Valve-PTFE body