Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: U (110VAC; Conduit w/Surge Voltage Suppressor)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: B (100VAC; Grommet w/Surge Voltage Suppressor)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: C (110VAC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: C (110VAC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: Rc, Mounting: XB (w/Bracket)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: Z (Other Voltages and Electrical Options), Other Voltages and Electrical Options: 1U (24VAC; Grommet w/Surge Voltage Suppressor), Other Options: A (G Thread), Mounting: XC (Special Entry Direction), Electrical Entry Direction: B (180°)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: G (24VDC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: D (200VAC; Grommet w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: Z (Other Voltages and Electrical Options), Other Voltages and Electrical Options: 1B (220VAC; Grommet w/Surge Voltage Suppressor), Other Options: Rc, Mounting: XNB (Mounting Holes on Bottom Side of Body)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: D (200VAC; Grommet w/Surge Voltage Suppressor)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: Z (Other Voltages and Electrical Options), Other Voltages and Electrical Options: 1B (220VAC; Grommet w/Surge Voltage Suppressor)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: A (24VDC; Grommet), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread), Mounting: XB (w/Bracket)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: A (24VDC; Grommet), Other Voltages and Electrical Options: None, Other Options: E (Oil-free, NPT Thread), Mounting: XB (w/Bracket)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: G (24VDC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread), Mounting: XNB (Mounting Holes on Bottom Side of Body), Electrical Entry Direction: B (180°)
Size, Body, Valve Type: 15E (Size: 1; Body Mat'l: C37; Port Size: 1/4; Orifice Dia: 3, N.C.), Voltage and Electrical Entry: L (230VAC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: A (G Thread)
And the IDF6E/8E/11E/15E series catalogs can be found here.
For power supply and voltage other than standard ; Max. ambient temperature: 40°C ; Relative humidity 85% or less ; Applicable dryer: IDF1E to IDF15E-10, IDF22E-20/30, IDF37E-20/30, IDF55E-30, IDF75E-30, IDU3E-10 to 15E-10, IDU22E to 75E-30, IDF120D to 240D-3, IDF370B-603
For power supply and voltage other than standard ; Max. ambient temperature: 40°C ; Relative humidity 85% or less ; Applicable dryer: IDF1E to IDF15E-10, IDF22E-20/30, IDF37E-20/30, IDF55E-30, IDF75E-30, IDU3E-10 to 15E-10, IDU22E to 75E-30, IDF120D to 240D-3, IDF370B-603
Standard, Outlet Flow Rate(l/min): 2,000 / 2,267 / 2,450, Outlet Open Air Pressure Dew-Point(°C): 2.8 ~ 10, Exit Flow Rate Class(l/min): Up to 5000, Supply Side Connection Type: [Rc (R)] Rc, Inlet Air Temperature(°C): 37.8, Inlet Air Pressure(MPa): 0.7, Supply Side Plumbing Thread Nominal: 1, Control Side Connection Type: [Rc (R)] Rc, Control Side Plumbing Thread Nominal: 1, Standard size: 15E
Standard, Outlet Flow Rate(l/min): 2,000 / 2,267 / 2,450, Outlet Open Air Pressure Dew-Point(°C): 2.8 ~ 10, Exit Flow Rate Class(l/min): Up to 5000, Supply Side Connection Type: [Rc (R)] Rc, Inlet Air Temperature(°C): 37.8, Inlet Air Pressure(MPa): 0.7, Supply Side Plumbing Thread Nominal: 1, Control Side Connection Type: [Rc (R)] Rc, Control Side Plumbing Thread Nominal: 1, Standard size: 15E