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: 4 Stations, P,E Port Location: D Side, A,B Port Size: 01 (1/8), Thread: T (NPTF), 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: S (All Single Wiring), Valve Stations: 12 Stations, P,E Port Location: D Side, A,B Port Size: 01 (1/8), Thread: T (NPTF), 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, Valve Stations: 5 Stations, P,E Port Location: B (Both Sides), A,B Port Size: 01 (1/8), Thread: T (NPTF), Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 2 (Lateral), 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), 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: S (All Single Wiring), Valve Stations: 6 Stations, P,E Port Location: B (Both Sides), A,B Port Size: 01 (1/8), Thread: T (NPTF), Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 2 (Lateral), Wiring Specification: All Double Wiring, Valve Stations: 6 Stations, P,E Port Location: B (Both Sides), A,B Port Size: 01 (1/8), Thread: T (NPTF), Mounting: D0 (DIN Rail Mounting w/o 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: 10 Stations, P,E Port Location: B (Both Sides), A,B Port Size: 01 (1/8), Thread: T (NPTF), Mounting: D (DIN Rail Mounting w/DIN Rail)

Model: 50 (Side Ported), 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: 01 (1/8), Thread: T (NPTF), Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 50 (Side Ported), Connector Type: PG (Flat Ribbon Cable, 20 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: 01 (1/8), Thread: T (NPTF), Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 50 (Side Ported), Connector Type: PH (Flat Ribbon Cable, 10 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: 01 (1/8), Thread: T (NPTF), Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 50 (Side Ported), Connector Type: PH (Flat Ribbon Cable, 10 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), 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, Valve Stations: 10 Stations, P, E Port Location: B (Both Sides), A, B Port Size: 01 (1/8), Thread: T (NPTF), Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 2 (Lateral), 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), Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 2 (Lateral), Wiring Specification: All Double Wiring, Valve Stations: 3 Stations, P, E Port Location: U (U Side), A, B Port Size: 01 (1/8), Thread: T (NPTF), Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 2 (Lateral), Wiring Specification: All Double Wiring, Valve Stations: 9 Stations, P, E Port Location: U (U Side), A, B Port Size: 01 (1/8), Thread: T (NPTF), Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

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: U (U Side), A, B Port Size: 01 (1/8), Thread: T (NPTF), Mounting: D0 (DIN Rail Mounting w/o DIN Rail)

Model: 31, Orifice: 3 (3mm), Style: 4 (COM, Single Unit), Option: P (SS/Ag, Seals: EPDM, Class H), Suffix: Standard, Port Size: 01 (1/8), Thread: F (G), Voltage: 8 (48VAC 50/60HZ), Electrical Entry: G (Grommet), Surge Suppressor: Non, Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)

VFA1000 / 3000 / 5000 Series 5 Port Air Operated Valve

A, B port size Port size M5 x 0.8 1/8 1/4 3/8 VFA1000 VFA3000 VFA5000 Symbol M5 01 02 03 VFA1000 Double type only Thread type (Including pilot port) Nil F N T Rc G NPT NPTF M5 is available with Nil only. Not available with the VFA5000. 1498

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: E1 (NPN Output, Electrical Entry: Wiring Bottom Entry), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: E (Square Embedded Pressure Gauge w/Limit Indicator), Specifications: 3Y (3+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)