Model: 31, Orifice: 1 (1.5mm), Style: 0 (N.C., Single Unit), Option: B (C37, Seals: EPDM, Class B), Suffix: Standard, Port Size: 02 (1/4), Thread: N (NPT), Voltage: 3 (110VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: L (w/Light), Rectifier: R (AC Class B Coil w/Full-wave Rectifier)

Model: 31, Orifice: 2 (2.2mm), Style: 4 (COM, Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 02 (1/4), Thread: Rc, Voltage: 1 (100VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: L (w/Light), Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)

Model: 32, Orifice: 2 (2.2mm), Style: 4 (COM, Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 02 (1/4), Thread: Rc, Voltage: 1 (100VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: L (w/Light), Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)

Model: 31, Orifice: 1 (1.5mm), Style: 4 (COM, Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 02 (1/4), Thread: Rc, Voltage: 3 (110VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: L (w/Light), Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)

Size: 20 (1/8), Reverse Flow Function: K (Reverse Flow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G1 (Mounting Angle 0°), Accessory 2: None, Option 1: 2 (Metal Bowl), Option 2: None, Option 3: Z (Name Plate, Bowl Caution Plate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G1 (Mounting Angle 0°), Accessory 2: H (w/Set Nut), Option 1: 2 (Metal Bowl), Option 2: None, Option 3: Z (Name Plate, Bowl Caution Plate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G1 (Mounting Angle 0°), Accessory 2: None, Option 1: 2 (Metal Bowl), Option 2: J (Drain Guide), Option 3: Z (Name Plate, Bowl Caution Plate & Gauge w/PSI), B: B

Type of Connector: F (D-sub Connector 25 Pin), Connector Outlet Direction: 1 (Connector Top Direction), Stations: 3 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: Internal Pilot, A, B Port: 02 (Rc1/4)

Type of Connector: F (D-sub Connector 25 Pin), Connector Outlet Direction: 1 (Connector Top Direction), Stations: 8 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: Internal Pilot, A, B Port: 02 (Rc1/4)

Type of Connector: F (D-sub Connector 25 Pin), Connector Outlet Direction: 1 (Connector Top Direction), Stations: 12 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: Internal Pilot, A, B Port: 02 (Rc1/4)

Model: 50 (Side Ported), SI Unit Common Specs: N (Negative Common), Wiring Specification: All Double Wiring, Valve Stations: 8 Stations, P, E Port Location: B (Both Sides), A, B Port - Thread Piping: 02 (1/4), Thread: N (NPT)

Model: 50 (Side Ported), SI Unit Common Specs: Positive Common, Wiring Specification: S (All Single Wiring), Valve Stations: 12 Stations, P, E Port Location: B (Both Sides), A, B Port - Thread Piping: 02 (1/4), Thread: N (NPT)

Model: 50 (Side Ported), SI Unit Common Specs: Positive Common, Wiring Specification: S (All Single Wiring), Valve Stations: 8 Stations, P, E Port Location: B (Both Sides), A, B Port - Thread Piping: 02 (1/4), Thread: N (NPT)

Series: 5 (VFA5000), Actuation: 2 (2 Position Double), Body: 20, A, B Port Size: 02 (1/4), Thread: Rc, Bracket: w/o Bracket, Pilot Port Direction: P (Lateral)

Series: 3 (VFA3000), Actuation: 2 (2 Position Double), Body: 30, A, B Port Size: 02 (1/4), Thread: Rc, Bracket: w/o Bracket, Pilot Port Direction: P (Lateral)

Rated Flow Range: 21 (2 to 200 L/min), Flow Adjustment Valve: None (Straight), Port Size: 02 (Rc1/4), Output Specification: B (Out 1: PNP; Out 2: PNP)

Port Size: 02 (1/4), Differential Pressure Indication: 4 (Differential Pressure Indicator), Hydraulic Fluid: 0 (Petroleum), Element: P (Paper), Filtration: 010 (10 μm), Bracket: B (With Bracket)

Port Size: 02 (1/4), Differential Pressure Indication: 4 (Differential Pressure Indicator), Hydraulic Fluid: 0 (Petroleum), Element: P (Paper), Filtration: 020 (20 μm), Bracket: B (With Bracket)

Port Size: 02 (1/4), Differential Pressure Indication: 4 (Differential Pressure Indicator), Hydraulic Fluid: 0 (Petroleum), Element: P (Paper), Filtration: 005 (5 μm), Bracket: B (With Bracket)

Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Port Size: 02 (1/4), Thread: R, Rc, Material: B (Body: PPS, Endplate: PPS, Diaphragm: PTFE)