Model: 31, Orifice: 2 (2.2mm), Style: 0 (N.C., Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 01 (1/8), Thread: F (G), Voltage: 6 (12VDC), Electrical Entry: G (Grommet), Surge Suppressor: Non, Rectifier: None (for DC or AC Class H Coil)

Size/Valve Type: 4 (15A, N.C.), Body/Port/Orifice: F (C37; Port 1/2; Orifice 15), Voltage/Electrical Entry: Z (Other Voltages), Other Voltages and Electrical Options: 2C (w/Light, Class H, 110VAC, DIN Terminal w/Surge Voltage Suppressor), Other Options: B (NPT Thread)

Size/Valve Type: B (15A, N.O.), Body/Port/Orifice: F (C37; Port 1/2; Orifice 15), Voltage/Electrical Entry: Z (Other Voltages), Other Voltages and Electrical Options: 2C (w/Light, Class H, 110VAC, DIN Terminal w/Surge Voltage Suppressor), Other Options: B (NPT Thread)

Size/Valve Type: B (15A, N.O.), Body/Port/Orifice: F (C37; Port 1/2; Orifice 15), Voltage/Electrical Entry: Z (Other Voltages), Other Voltages and Electrical Options: 2M (w/Light, Class H, 110VAC, Conduit Terminal w/Surge Voltage Suppressor), Other Options: B (NPT Thread)

Size/Valve Type: 4 (15A, N.C.), Body/Port/Orifice: F (C37; Port 1/2; Orifice 15), Voltage/Electrical Entry: Z (Other Voltages), Other Voltages and Electrical Options: 2G (w/Light, Class H, 220VAC, DIN Terminal w/Surge Voltage Suppressor), Other Options: B (NPT Thread)

Size/Valve Type: 4 (15A, N.C.), Body/Port/Orifice: F (C37; Port 1/2; Orifice 15), Voltage/Electrical Entry: Z (Other Voltages), Other Voltages and Electrical Options: 2A (w/Light, Class H, 24VDC, DIN Terminal w/Surge Voltage Suppressor), Other Options: A (G Thread)

Size/Valve Type: 4 (15A, N.C.), Body/Port/Orifice: F (C37; Port 1/2; Orifice 15), Voltage/Electrical Entry: Z (Other Voltages), Other Voltages and Electrical Options: 1V (Special Voltage, Class H, 24VAC, DIN Terminal w/Surge Voltage Suppressor), Other Options: A (G Thread)

/Single Unit), Solenoid Valve Option: H (SUS Body, FKM Seal, Class B), Suffix: Standard, Port Size: 04 (1/2), Thread Type: F (G), Voltage: 5 (24VDC), Lead Wire: DO (DIN Connector without Connector)

/Single Unit), Solenoid Valve Option: H (SUS Body, FKM Seal, Class B), Suffix: Z (Oil-free Specification), Port Size: 04 (1/2), Thread Type: F (G), Voltage: 5 (24VDC), Lead Wire: G (Grommet)

/Single Unit), Solenoid Valve Option: H (SUS Body, FKM Seal, Class B), Suffix: Z (Oil-free Specification), Port Size: 10 (1), Thread Type: F (G), Voltage: 5 (24VDC), Lead Wire: D (DIN Connector)

Body Size: 350C [53SCFM (1,500l/Min)], Thread: N (NPT), Port Size: 04 (1/2), Accessory: B (Bracket), Auto Drain: Drain Cock w/o Auto Drain, Rubber Material: F (Fluororubber), Air Pressure: H (Medium Air Pressure, 1.6MPa), Drain Guide: J (Drain Guide 1/4 Female Threaded)

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: M (Common EXH), Specifications: Standard, Rated Voltage: 5 (24VDC), Lead Wire: H (Grommet Lead Wire 0.6m), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: None, Port Size: M3 (Body Ported M3X0.5), Bracket: F (Bracket)

Body Type: T (Body Ported), Valve Option: Standard Type, Pressure Specifications: Standard Type (0.7MPa), Rated Voltage: 1 (100 VAC, 50/60Hz), Electrical Entry: H (600mm Lead Wire), Light_Surge Voltage Suppressor: None, Port Size: 01 [1/8 (6A)], Thread Type: Rc, Bracket: F (with Bracket)

Body Type: T (Body Ported), Valve Option: Standard Type, Pressure Specifications: Standard Type (0.7MPa), Rated Voltage: 2 (200 Vac, 50/60 Hz), Electrical Entry: H (600mm Lead Wire), Light_Surge Voltage Suppressor: None, Port Size: 01 [1/8 (6A)], Thread Type: Rc, Bracket: F (with Bracket)

Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: CGH (C + G + H), Semi-Standard 1: 1C (1 + C), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: H (Set Nut for Panel Mount), Semi-Standard 1: Standard, Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Option: DH (D + H), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: CGH (C + G + H), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 40, Thread: N (NPT), Port Size: 02 (1/4), Option: H (Set Nut for Panel Mount), Semi-Standard 1: Standard, Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: CGH (C + G + H), Semi-Standard 1: CN (C + N), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)