Stations: 7 Stations, Port Size: C8 (ø8 One-touch Fitting), Kit Name: F (D-sub Connector 25 Pin), Electrical Entry: U (Upper), Cable Length: 3 (5.0m Cable 25 Pin)

Stations: 8 Stations, Port Size: C8 (ø8 One-touch Fitting), Kit Name: F (D-sub Connector 25 Pin), Electrical Entry: U (Upper), Cable Length: 0 (w/o Cable 25 Pin)

Stations: 8 Stations, Port Size: C8 (ø8 One-touch Fitting), Kit Name: F (D-sub Connector 25 Pin), Electrical Entry: U (Upper), Cable Length: 1 (1.5m Cable 25 Pin)

Stations: 9 Stations, Port Size: C8 (ø8 One-touch Fitting), Kit Name: F (D-sub Connector 25 Pin), Electrical Entry: S (Side), Cable Length: 1 (1.5m Cable 25 Pin)

Actuation: 3 (3 Position Closed Center), Mounting/Porting: 3 (Top Ported), Seal: 0 (Rubber Seal), Pilot Specification: Internal Pilot, Pilot Valve: Standard (0.7MPa), Coil Specification: Standard, Voltage: 5 (24VDC), Light/Surge Suppressor/Common Specification: U (w/Light/Surge Voltage Suppressor, Non-polar), Manual Override: Non-locking Push Type, A,B Port Size: C8 (ø8 One-touch Fitting)

Actuation: 4 (3 Position Exhaust Center), Mounting/Porting: 3 (Top Ported), Seal: 0 (Rubber Seal), Pilot Specification: Internal Pilot, Pilot Valve: B [Quick Response Type (0.7MPa)], Coil Specification: Standard, Voltage: 5 (24VDC), Light/Surge Suppressor/Common Specification: U (w/Light/Surge Voltage Suppressor, Non-polar), Manual Override: Non-locking Push Type, A,B Port Size: C8 (ø8 One-touch

Actuation: 4 (3 Position Exhaust Center), Mounting/Porting: 3 (Top Ported), Seal: 0 (Rubber Seal), Pilot Specification: R (External Pilot), Pilot Valve: Standard (0.7MPa), Coil Specification: Standard, Voltage: 5 (24VDC), Light/Surge Suppressor/Common Specification: U (w/Light/Surge Voltage Suppressor, Non-polar), Manual Override: Non-locking Push Type, A,B Port Size: C8 (ø8 One-touch Fitting

/N.C.), Mounting/Porting: 3 (Top Ported), Seal: 0 (Rubber Seal), Pilot Specification: Internal Pilot, Pilot Valve: Standard (0.7MPa), Coil Specification: Standard, Voltage: 5 (24VDC), Light/Surge Suppressor/Common Specification: U (w/Light/Surge Voltage Suppressor, Non-polar), Manual Override: Non-locking Push Type, A,B Port Size: C8 (ø8 One-touch Fitting), Thread: Rc (or No Selection in

Actuation: 4 (3 Position Exhaust Center), Mounting/Porting: 3 (Top Ported), Seal: 0 (Rubber Seal), Pilot Specification: Internal Pilot, Pilot Valve: Standard (0.7MPa), Coil Specification: Standard, Voltage: 5 (24VDC), Light/Surge Suppressor/Common Specification: U (w/Light/Surge Voltage Suppressor, Non-polar), Manual Override: Non-locking Push Type, A,B Port Size: C8 (ø8 One-touch Fitting

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Stations: 5 Stations, P,E Port Location: D (D Side), A,B Port Size: C8 (ø8 One-touch Fitting, Metric, Fixed)

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Stations: 5 Stations, P,E Port Location: D (D Side), A,B Port Size: C8 (ø8 One-touch Fitting, Metric, Fixed), Thread: Rc, Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Stations: 5 Stations, P,E Port Location: U (U Side), A,B Port Size: C8 (ø8 One-touch Fitting, Metric, Fixed)

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Stations: 5 Stations, P,E Port Location: U (U Side), A,B Port Size: C8 (ø8 One-touch Fitting, Metric, Fixed), Thread: Rc, Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Stations: 12 Stations, P,E Port Location: U (U Side), A,B Port Size: C8 (ø8 One-touch Fitting, Metric, Fixed)

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Stations: 6 Stations, P,E Port Location: B (Both Sides), A,B Port Size: C8 (ø8 One-touch Fitting, Metric, Fixed), Thread: F (G)

Function: 4 (3 Position Exhaust Center), Pilot: Internal Pilot, Voltage: 5 (24VDC), Light & Surge Suppressor: U (Light & Surge Suppressor), Manual Override: Non-locking Push Style, Manifold Block: C (Cassette Base Type 16 Manifold Block), Manifold Wiring: Double, A, B Port: C8 (ø8 One-touch Fitting)

Function: 3 (3 Position Closed Center), Pilot: Internal Pilot, Voltage: 5 (24VDC), Light & Surge Suppressor: U (Light & Surge Suppressor), Manual Override: Non-locking Push Style, Manifold Block: C (Cassette Base Type 16 Manifold Block), Manifold Wiring: Double, A, B Port: C8 (ø8 One-touch Fitting)

/N.C.), Pilot: Internal Pilot, Voltage: 5 (24VDC), Light & Surge Suppressor: R (Surge Suppressor), Manual Override: Non-locking Push Style, Manifold Block: T (Tie Rod Base Type 10 Manifold Block), Manifold Wiring: S (Single), A, B Port: C8 (ø8 One-touch Fitting)

/N.C.), Pilot: Internal Pilot, Voltage: 5 (24VDC), Light & Surge Suppressor: U (Light & Surge Suppressor), Manual Override: Non-locking Push Style, Manifold Block: T (Tie Rod Base Type 10 Manifold Block), Manifold Wiring: Double, A, B Port: C8 (ø8 One-touch Fitting)

This is a legacy product, and replaced bySQ2331N-51-C8-Q