Nominal Diameter : DN 15-300 Pressure Range : 1.6 - 6.4 Mpa Medim Temperature : -20C ~ 180 C Valve Material : Cast Steel, Stainless Steel Sealing Material : PTFE Controlling Voltage : AC 24V, 110V, 220V, 380V, DC 24V Type : On-off, Regulating Connection : Flange JIS, ANSI, DIN Media : Water, Air, Oil, Acid, Alkali