Select values from the drop down lists or make appropriate selections to configure the part number. Size/Valve Type -- Pick an Option -- 3 (Size: 8A, 10A, 15A; Valve Type: N.C.) A (Size: 8A, 10A, 15A; Valve Type: N.O.) 4 (Size: 10A, 15A; Valve Type: N.C.) B (Size: 10A, 15A; Valve Type: N.O.) 5 (Size: 20A; Valve Type: N.C.) C (Size: 20A; Valve Type: N.O.) 6 (Size: 25A; Valve Type: N.C.) D (Size: 25A; Valve Type: N.O.) 7 (Size: 32A; Valve Type: N.C.) E (Size: 32A; Valve Type: N.O.) 8 (Size: 40A; Valve Type: N.C.) F (Size: 40A; Valve Type: N.O.) 9 (Size: 50A; Valve Type: N.C.) G (Size: 50A; Valve Type: N.O.) Body/Port/Orifice -- Pick an Option -- A (Body Material: Aluminum; Port Size: 1/4, Orifice Dia.: 10) B (Body Material: Aluminum; Port Size: 3/8, Orifice Dia.: 10) C (Body Material: Aluminum; Port Size: 1/2, Orifice Dia.: 10) D (Body Material: Resin; Port Size: ø10 One-touch Fitting, Orifice Dia.: 10) E (Body Material: Resin; Port Size: ø3/8" One-touch Fitting, Orifice Dia.: 10) F (Body Material: Resin; Port Size: ø12 One-touch Fitting, Orifice Dia.: 10) G (Body Material: C37; Port Size: 3/8, Orifice Dia.: 15) H (Body Material: C37; Port Size: 1/2, Orifice Dia.: 15) J (Body Material: Stainless Steel; Port Size: 3/8, Orifice Dia.: 15) K (Body Material: Stainless Steel; Port Size: 1/2, Orifice Dia.: 15) L (Body Material: C37; Port Size: 3/4, Orifice Dia.: 20) M (Body Material: Stainless Steel; Port Size: 3/4, Orifice Dia.: 20) N (Body Material: C37; Port Size: 1, Orifice Dia.: 25) P (Body Material: Stainless Steel; Port Size: 1, Orifice Dia.: 25) Q (Body Material: CAC407; Port Size: 32A Flange, Orifice Dia.: 35) R (Body Material: CAC407; Port Size: 40A Flange, Orifice Dia.: 40) S (Body Material: CAC407; Port Size: 50A Flange, Orifice Dia.: 50) Voltage/Electrical Entry -- Pick an Option -- A (24VDC; Grommet) B (100VAC; Grommet w/Surge Voltage Suppressor) C (110VAC; Grommet w/Surge Voltage Suppressor) D (200VAC; Grommet w/Surge Voltage Suppressor) E (230VAC; Grommet w/Surge Voltage Suppressor) F (24VDC; Grommet w/Surge Voltage Suppressor) G (24VDC; DIN Terminal w/Surge Voltage Suppressor) H (100VAC; DIN Terminal w/Surge Voltage Suppressor) J (110VAC; DIN Terminal w/Surge Voltage Suppressor) K (200VAC; DIN Terminal w/Surge Voltage Suppressor) L (230VAC; DIN Terminal w/Surge Voltage Suppressor) M (24VDC; Conduit Terminal w/Surge Voltage Suppressor) N (100VAC; Conduit Terminal w/Surge Voltage Suppressor) P (110VAC; Conduit Terminal w/Surge Voltage Suppressor) Q (200VAC; Conduit Terminal w/Surge Voltage Suppressor) R (230VAC; Conduit Terminal w/Surge Voltage Suppressor) S (24VDC; Conduit w/Surge Voltage Suppressor) T (100VAC; Conduit w/Surge Voltage Suppressor) U (110VAC; Conduit w/Surge Voltage Suppressor) V (200VAC; Conduit w/Surge Voltage Suppressor) W (230VAC; Conduit w/Surge Voltage Suppressor) Y (24VDC; Faston Terminal) Z (Other Voltages and Electrical Options) Other Voltages and Electrical Options -- Pick an Option -- None 1A (48VAC; Grommet w/Surge Voltage Suppressor) 1B (220VAC; Grommet w/Surge Voltage Suppressor) 1C (240VAC; Grommet w/Surge Voltage Suppressor) 1U (24VAC; Grommet w/Surge Voltage Suppressor) 1D (12VDC; Grommet) 1E (12VDC; Grommet w/Surge Voltage Suppressor) 1F (48VAC; DIN Terminal w/Surge Voltage Suppressor) 1G (220VAC; DIN Terminal w/Surge Voltage Suppressor) 1H (240VAC; DIN Terminal w/Surge Voltage Suppressor) 1V (24VAC; DIN Terminal w/Surge Voltage Suppressor) 1J (12VDC; DIN Terminal w/Surge Voltage Suppressor) 1K (48VAC; Conduit Terminal w/Surge Voltage Suppressor) 1L (220VAC; Conduit Terminal w/Surge Voltage Suppressor) 1M (240VAC; Conduit Terminal w/Surge Voltage Suppressor) 1W (24VAC; Conduit Terminal w/Surge Voltage Suppressor) 1N (12VDC; Conduit Terminal w/Surge Voltage Suppressor) 1P (48VAC; Conduit w/Surge Voltage Suppressor) 1Q (220VAC; Conduit w/Surge Voltage Suppressor) 1R (240VAC; Conduit w/Surge Voltage Suppressor) 1Y (24VAC; Conduit w/Surge Voltage Suppressor) 1S (12VDC; Conduit w/Surge Voltage Suppressor) 1T (12VDC; Faston Terminal) 2A (24VDC; DIN Terminal w/Surge Voltage Suppressor & Light) 2B (100VAC; DIN Terminal w/Surge Voltage Suppressor & Light) 2C (110VAC; DIN Terminal w/Surge Voltage Suppressor & Light) 2D (200VAC; DIN Terminal w/Surge Voltage Suppressor & Light) 2E (230VAC; DIN Terminal w/Surge Voltage Suppressor & Light) 2F (48VAC; DIN Terminal w/Surge Voltage Suppressor & Light) 2G (220VAC; DIN Terminal w/Surge Voltage Suppressor & Light) 2H (240VAC; DIN Terminal w/Surge Voltage Suppressor & Light) 2V (24VAC; DIN Terminal w/Surge Voltage Suppressor & Light) 2J (12VDC; DIN Terminal w/Surge Voltage Suppressor & Light) 2K (24VDC; Conduit Terminal w/Surge Voltage Suppressor & Light) 2L (100VAC; Conduit Terminal w/Surge Voltage Suppressor & Light) 2M (110VAC; Conduit Terminal w/Surge Voltage Suppressor & Light) 2N (200VAC; Conduit Terminal w/Surge Voltage Suppressor & Light) 2P (230VAC; Conduit Terminal w/Surge Voltage Suppressor & Light) 2Q (48VAC; Conduit Terminal w/Surge Voltage Suppressor & Light) 2R (220VAC; Conduit Terminal w/Surge Voltage Suppressor & Light) 2S ( 240VAC; Conduit Terminal w/Surge Voltage Suppressor & Light) 2W (24VAC; Conduit Terminal w/Surge Voltage Suppressor & Light) 2T (12VDC; Conduit Terminal w/Surge Voltage Suppressor & Light) 3A (24VDC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector) 3B (100VAC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector) 3C (110VAC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector) 3D (200VAC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector) 3E (230VAC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector) 3F (48VAC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector) 3G (220VAC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector) 3H (240VAC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector) 3V (24VAC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector) 3J (12VDC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector) Other Options -- Pick an Option -- Rc, w/One-touch Fitting A (G Thread) B (NPT Thread) C (Low Concentration Ozone Resistant, FKM Seal, Rc Thread, w/One-touch Fitting) D (Oil-free, G Thread) E (Oil-free, NPT Thread) F (Low Concentration Ozone Resistant, FKM Seal, G Thread) G (Low Concentration Ozone Resistant, FKM Seal, NPT Thread) H (Low Concentration Ozone Resistant, FKM Seal, Oil-free, Rc Thread, w/One-touch Fitting) K (Low Concentration Ozone Resistant, FKM Seal, Oil-free, G Thread) L (Low Concentration Ozone Resistant, FKM Seal, Oil-free, NPT Thread) Z (Oil-free, Rc Thread, w/One-touch Fitting) Bracket -- Pick an Option -- None XB (w/Bracket) Options in: Gray are not compatible with other selected option value. Red conflict with another selected option value. Amber are not recommended.