Size: 20 (1/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: Rc, Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: H (Set Nut), Option: 1 (0.02~0.2MPa Setting), B: B

Size: 20 (1/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: Rc, Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G4 (270°), Accessory 2: None, Option: 1N (0.02~0.2MPa Setting+Non-relieving), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: 1Z (0.02~0.2MPa Setting+NamePlate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: H (Set Nut), Option: 1NZ (Combination of 1, N & Z), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G2 (90°), Accessory 2: None, Option: 1Z (0.02~0.2MPa Setting+NamePlate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G2 (90°), Accessory 2: H (Set Nut), Option: Z (Name Plate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G3 (180°), Accessory 2: H (Set Nut), Option: Z (Name Plate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G3 (180°), Accessory 2: None, Option: NZ (Non-relieving+ Name Plate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G4 (270°), Accessory 2: None, Option: 1Z (0.02~0.2MPa Setting+NamePlate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G4 (270°), Accessory 2: H (Set Nut), Option: Z (Name Plate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G4 (270°), Accessory 2: None, Option: NZ (Non-relieving+ Name Plate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: YZ (Combination of Y + Z), B: B

Actuation: B (4-Position Dual 3 Port Valves, N.O./N.O.), Electrical Entry: TT (Terminal Type), Lead Wire Length: 6 (600mm, Maximum Length for L-type), Manual Override: E (Push-turn Locking Lever Type), A,B Port: 01 (1/8)

Size: 20 (1/8), Reverse Flow Function: None, Thread: Rc, Port Size: 01 (1/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G1 (Mounting Angle 0°), Accessory 2: None, Option 1: None, Option 2: C (Bowl Guard for Size 20 Only), Option 3: None, B: B

Series: 1 (VFA1000), Actuation: 1 (2 Position Single), Body: 20, A, B Port Size: 01 (1/8), Thread: Rc, Bracket: F (w/Bracket), Pilot Port Direction: P (Lateral)

Series: 1 (VFA1000), Actuation: 1 (2 Position Single), Body: 20, A, B Port Size: 01 (1/8), Thread: Rc, Bracket: w/o Bracket, Pilot Port Direction: P (Lateral)

Control Method: E (Meter-out, Gray), Stud Position: B (Left Side), Tube Diameter: 06 (ø6), Thread Type: R, Port Size: 01 (1/8), Sealing Method: S (w/Sealant)

Control Method: E (Meter-out, Gray), Stud Position: B (Left Side), Tube Diameter: 04 (ø4), Thread Type: R, Port Size: 01 (1/8), Sealing Method: S (w/Sealant)

Type: L (Elbow), Direction: B (Horizontal), Applicable Tubing O.D.: 03 (ø5/32"), Residual Pressure Release Function: E (w/Residual Pressure), Thread Type: N (NPT), Size: 01 (1/8)

Type: U (Universal), Direction: B (Horizontal), Applicable Tubing O.D.: 03 (ø5/32"), Residual Pressure Release Function: E (w/Residual Pressure), Thread Type: N (NPT), Size: 01 (1/8)