With isolated diaphragm construction, YCFP11 series is the Anticorrosion Valve used for chemical fluids ... Acid, Alkali, etc.Temperature: EPDM Seal: 14F to 250F , -10 to 120 PTFE Seal : -4F to 350F, -20 to 180Pressure ... AC - 24V,120V, 240V@60HZ 110V, 220V@50HZ Tolerance: +/- 10%Coils : S51B, 35VA(AC), 30W(DC), IP65,100%EDMaterial: ... .15MPaYCFP1109X X X XS51B Anticorrosion Solenoid Valve YCFP11 series