Stations: 7 Stations, Port Size: C6 (ø6 One-touch Fitting), Electrical Entry: U (Upper), Cable Length: 0 (w/o Cable 26 Pin), Option 1: None, Option 2: D (DIN Rail Mounting), Option 3: None, Option 4: None, Option 5: S (Built-in Silencer, Direct Exhaust)

Piping: 1 (IN: Bottom, OUT: Bottom), Fitting: 26 (IN:Ø6 Straight, OUT: Ø4 Elbow), Accessory: BG (Pressure Gauge, Bracket (w/Panel Nut)), Option: None, Unit: Z [Name Plate, Gauge & Pressure Switch w/Unit Switching Function (PSI)], Digital Pressure Switch Output Specifications: N (NPN open collector)

Piping: 4 (IN: Top/OUT: Bottom), Fitting: 26 (IN:Ø6 Straight, OUT: Ø4 Elbow), Accessory: BG (Pressure Gauge, Bracket (w/Panel Nut)), Option: None, Unit: Z [Name Plate, Gauge & Pressure Switch w/Unit Switching Function (PSI)], Digital Pressure Switch Output Specifications: N (NPN open collector)

Model: 50R (Side Ported, External Pilot), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 2 (Lateral), Wiring Specification: All Double Wiring, Valve Stations: 8 Stations, P,E Port Location: D Side, A,B Port Size: C6 (ø6 One-touch Fitting, Fixed)

Model: 50 (Side Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 2 (Lateral), Wiring Specification: All Double Wiring, Valve Stations: 6 Stations, P,E Port Location: D Side, A,B Port Size: KC4 (ø4 One-touch Fitting, Replaceable), Thread: N (NPT)

Model: 50 (Side Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 2 (Lateral), Wiring Specification: All Double Wiring, Valve Stations: 6 Stations, P,E Port Location: D Side, A,B Port Size: KC4 (ø4 One-touch Fitting, Replaceable), Thread: T (NPTF)

Model: 50 (Side Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 6 Stations, P,E Port Location: D Side, A,B Port Size: KC4 (ø4 One-touch Fitting, Replaceable), Thread: N (NPT)

Model: 50 (Side Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 2 (Lateral), Wiring Specification: S (All Single Wiring), Valve Stations: 6 Stations, P,E Port Location: B (Both Sides), A,B Port Size: N7 (ø1/4" One-touch Fitting, Fixed)

Model: 50R (Side Ported, External Pilot), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 2 Stations, P,E Port Location: D Side, A,B Port Size: 01 (1/8), Thread: T (NPTF)

Model: 50R (Side Ported, External Pilot), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 6 Stations, P,E Port Location: D Side, A,B Port Size: 01 (1/8), Thread: T (NPTF)

Model: 50R (Side Ported, External Pilot), Connector Type: P (Flat Ribbon Cable, 26 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: 01 (1/8), Thread: T (NPTF)

Model: 50R (Side Ported, External Pilot), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 10 Stations, P,E Port Location: B (Both Sides), A,B Port Size: 01 (1/8), Thread: T (NPTF)

Model: 50R (Side Ported, External Pilot), Connector Type: P (Flat Ribbon Cable, 26 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: 01 (1/8), Thread: T (NPTF)

Model: 50R (Side Ported, External Pilot), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 4 Stations, P,E Port Location: D Side, A,B Port Size: 01 (1/8), Thread: T (NPTF)

Model: 50 (Side Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 7 Stations, P,E Port Location: B (Both Sides), A,B Port Size: KN1 (ø1/8" One-touch Fitting, Replaceable)

Model: 50 (Side Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 3 Stations, P,E Port Location: B (Both Sides), A,B Port Size: KN1 (ø1/8" One-touch Fitting, Replaceable)

Model: 52 (Top Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 10 Stations, P, E Port Location: U Side, Thread: 00N (NPT), Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 52 (Top Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 8 Stations, P, E Port Location: D Side, Thread: 00N (NPT), Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 50 (Side Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: S (All Single Wiring), Valve Stations: 3 Stations, P, E Port Location: B (Both Sides), A, B Port Size: 01 (1/8), Thread: F (G)

Model: 50 (Side Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: S (All Single Wiring), Valve Stations: 3 Stations, P, E Port Location: B (Both Sides), A, B Port Size: 01 (1/8), Thread: T (NPTF)