Series VX21/22/23 Selection Steps Item Select the fluid. Select electrical specification. Selection item Symbol Air Water Oil Medium vacuum 0 2 3 4 5 Symbol 3 A Symbol A Page Page 5, 6 Page 14 Page 16 Page 10 Page 18 VX2 3 0 A A VX2 3 0 A A Size Body material Port size Orifice diameter Size 3 Aluminum 1/8 2 VX2 3 0 A A Voltage Electrical entry Grommet 24 VDC Steam . Can be used with heated water. Select from “Flow rate . Pressure.” �� Body material �� Port size �� Orifice diameter Item Selection item Item Selection item Select the fluid. Select electrical specification. For special options, refer to pages 21 to 23. Select “Body material”, “Port size” and “Orifice diameter” from “Flow rate . Pressure” of each fluid. Step 1 Step 2 Step 3 Step 4 Selection Steps q e r r e w w q 4