Model: 31, Orifice: 2 (2.2mm), Style: 0 (N.C., Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 02 (1/4), Thread: F (G), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal), Surge Suppressor: Z (w/Light and Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket), Semi-Standard: RZ (Flow Direction: Right to Left + psi as Unit Displayed on Label)
Body Size: 20, Thread: Rc, Port Size: 02 (1/4), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket), Semi-Standard: Z (psi as Unit Displayed on Label)
Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket), Semi-Standard: Z (psi as Unit Displayed on Label)
Body Size: 40, Thread: Rc, Port Size: 02 (1/4), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket)
Body Size: 30, Thread: Rc, Port Size: 02 (1/4), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket)
Body Size: 30, Thread: F (G), Port Size: 02 (1/4), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket)
Stations: 2 Stations, A, B Port: 02 (Side 1/4), SI Unit: 0 (w/o SI Unit), P, R Port Size: 03 (3/8), P, R Port Location: B (Both Sides), Thread: T (NPTF)
Stations: 5 Stations, A, B Port: 02 (Side 1/4), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)
Stations: 8 Stations, A, B Port: 02 (Side 1/4), SI Unit: QW (DeviceNet), P, R Port Size: 03 (3/8), P, R Port Location: B (Both Sides), Thread: T (NPTF)
Stations: 8 Stations, A, B Port: 02 (Side 1/4), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)
Stations: 2 Stations, A, B Port: 02 (Side 1/4), SI Unit: 0 (w/o SI Unit), P, R Port Size: 03 (3/8), P, R Port Location: B (Both Sides), Thread: Rc
Stations: 6 Stations, A, B Port: 02 (Side 1/4), SI Unit: 0 (w/o SI Unit), P, R Port Size: 03 (3/8), P, R Port Location: B (Both Sides), Thread: T (NPTF)
Stations: 7 Stations, A, B Port: 02 (Side 1/4), SI Unit: 0 (w/o SI Unit), P, R Port Size: 03 (3/8), P, R Port Location: B (Both Sides), Thread: T (NPTF)
Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 2 (Lateral), Wiring Specification: All Double Wiring, Valve Stations: 8 Stations, P, E Port Location: B (Both Sides), A, B Port Size: 02 (1/4), Thread: N (NPT)
Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 2 (Lateral), Wiring Specification: All Double Wiring, Valve Stations: 8 Stations, P, E Port Location: B (Both Sides), A, B Port Size: 02 (1/4), Thread: T (NPTF)
Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 2 (Lateral), Wiring Specification: S (All Single Wiring), Valve Stations: 12 Stations, P, E Port Location: B (Both Sides), A, B Port Size: 02 (1/4), Thread: N (NPT), Mounting: D (Din Rail Mounting w/DIN Rail)
Model: 50R (Side Ported/External Pilot), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 8 Stations, P, E Port Location: B (Both Sides), A, B Port Size: 02 (1/4)
Model: 50R (Side Ported/External Pilot), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 12 Stations, P, E Port Location: B (Both Sides), A, B Port Size: 02 (1/4)