Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: C (110VAC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: E (Oil-free, NPT Thread)
Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: G (24VDC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: Z (Oil-free, Rc Thread)
Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: M (24VDC; Conduit Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread), Bracket Interchangeable with Old Type: XB
Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: Z (Other Voltages and Electrical Options), Other Voltages and Electrical Options: 3A (24VDC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector), Other Options: A (G Thread)
Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: G (24VDC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: L (Low Concentration Ozone Resistant, FKM Seal, Oil-free, NPT Thread)
Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: M (24VDC; Conduit Terminal w/Surge Voltage Suppressor)
Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: Z (Other Voltages and Electrical Options), Other Voltages and Electrical Options: 1E (12VDC; Grommet w/Surge Voltage Suppressor)
Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: Z (Other Voltages and Electrical Options), Other Voltages and Electrical Options: 1J (12VDC; DIN Terminal w/Surge Voltage Suppressor)
Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: E (230VAC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: E (Oil-free, NPT Thread)
Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: Z (Other Voltages and Electrical Options), Other Voltages and Electrical Options: 2C (110VAC; DIN Terminal w/Surge Voltage Suppressor & Light), Other Options: None, Bracket Interchangeable with Old Type: XB
Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: Z (Other Voltages and Electrical Options), Other Voltages and Electrical Options: 2B (100VAC; DIN Terminal w/Surge Voltage Suppressor & Light)
Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: Z (Other Voltages and Electrical Options), Other Voltages and Electrical Options: 2K (24VDC; Conduit Terminal w/Surge Voltage Suppressor & Light), Other Options: E (Oil-free, NPT Thread)
Size, Body, Valve Type: 20D (Size: 2; Body Mat'l: Aluminum; Port Size: 3/8; Orifice Dia: 4, N.C.), Voltage and Electrical Entry: Z (Other Voltages and Electrical Options), Other Voltages and Electrical Options: 2D (200VAC; DIN Terminal w/Surge Voltage Suppressor & Light)
(Or None in the Case of No Switch), X Option: XB7 [Cold Resistant Cylinder (-40°C)]
NC1A: NC1A, Option: W (Double Rod), Bore: 250, PS: PS, Special Options: XB7 (Low Temperature)
Mounting: E (Double End Mount), Bore Size: 125 (1 1/4"), Stroke: 0500 (5"), Option: XB7 [Cold Resistant (-22°F to 158°F)]
Mounting: C (Rear Pivot Mount), Bore Size: 088 (7/8"), Stroke: 0250 (2 1/2"), Option: XB7 [Cold Resistant (-22°F to 158°F)]
(Or None in the Case of No Switch), Option: XB7 [Low Temperature 22 to 140°F (-30 to 60°C)], Cushion: None
(Or None in the Case of No Switch), Option: XB7 [Low Temperature 22 to 140°F (-30 to 60°C)], Cushion: None
(Or None in the Case of No Switch), Option: XB7 [Low Temperature 22 to 140°F (-30 to 60°C)], Cushion: None