The VXZ series is recommended when air, water, oil, heated water and high temperature oil is fluid medium. Model Body size Orifice diameter mmo Port size Body material Fluid AIuminum Resin C37 Stainless steel C37 Stainless steel C37 Stainless steel C37 Stainless steel 10 15 20 25 10A 15A 20A 25A VXZ2 VXZ2 VXZ2 VXZ2 1/4, 3/8 1/4, 3/8 o10, o12, o3/8" 1/2 3/4 1 Air High temperature oil Heated water Air Water oil 3A 4B 5C 6D Series VXZ Zero Differential Pressure Type Pilot Operated 2 Port Solenoid Valve For Air, Water, Oil, Heated water, High Temperature Oil �� Rated Voltage 100 VAC, 200 VAC, 110 VAC, 220 VAC, 240 VAC, 230 VAC, 48 VAC �� Material Body C37, Stainless steel Seal FKM �� Solenoid Coil Coil: Class H Normally closed (N.C.) �� Valve �� Electrical Entry . Grommet . Conduit . Conduit terminal Model VXS2230 VXS2240 VXS2350 Orifice dia. VXS2360 1/4 (8A) 3/8 (10A) 1/2 (15A) 3/4 (20A) 1 (25A) Port size (Nominal size) 10 mmo 15 mmo 20 mmo 25 mmo Pilot Operated 2-Port Solenoid Valve for Steam Zero Pressure Differential Operation For Steam Series VXS22/23 174