Direct Operated 2 Port Solenoid Valve For Air, Water, Oil Energy Saving Type Series VXE21/22/23 Single Unit �� Electrical Entry . Grommet . Conduit . DIN terminal . Conduit terminal �� Rated Voltage 24 VDC, 12 VDC �� Material Body Brass (C37), Stainless steel Seal NBR, FKM, EPDM, PTFE �� Solenoid Coil Coil: Class B Normally closed (N.C.) �� Valve Normally Closed (N.C.) Model VXE21 VXE22 VXE23 �� . . . . �� �� . �� . �� �� . �� . . �� . �� . . �� . �� . . �� �� �� �� Port size 2 mmo 3 mmo 4.5 mmo 6 mmo 8 mmo 10 mmo 1/8 1/4 1/4 3/8 1/2 1/4 3/8 1/2 Orifice diameter Manifold �� Rated Voltage 24 VDC, 12 VDC �� Solenoid Coil Coil: Class B Normally closed (N.C.) �� Valve Common SUP Individual SUP (Aluminum base only) �� Base �� Electrical Entry . Grommet . Conduit . DIN terminal . Conduit terminal �� Material Body Aluminum, Brass (C37), Stainless steel Base Aluminum, Brass (C37), Stainless steel Seal NBR, FKM, EPDM, PTFE Manifold Model VXE21 �� �� �� . VXE22 . �� �� �� VXE23 . �� �� �� 2 mmo 3 mmo 4.5 mmo 6 mmo 3/8 1/8, 1/4 (Common SUP) Orifice diameter Port size OUT port IN port 193 VX2 VXK VXD VXZ VXS VXE VXP VXR VXH VXF2 VX3 VXA