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: YZ (Combination of Y + Z), B: B

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

Size: 20 (1/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: F (G), Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G2 (90°), Accessory 2: None, Option: 1 (0.02~0.2MPa Setting), 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: 1NYZ (Combination of 1 + N + Y + Z), B: B

Body Size: 20, Backflow: without Backflow Function, Thread: N (NPT), IN Port Size: 01 (1/8), OUT Port Size: 01 (1/8), Options: B (w/Bracket), Set Pressure: 1 (0.02 to 0.2 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Downward, Pressure Unit: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Size: 20 (1/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: B (Bracket), 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: K (Regulator w/Backflow Mechanism), Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G3 (180°), Accessory 2: None, Option: 1Z (0.02~0.2MPa Setting+NamePlate & 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: B (Bracket), 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: K (Regulator w/Backflow Mechanism), Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: NZ (Non-relieving+ Name Plate & Gauge w/PSI), B: B

Size: 20, Backflow Function: None, Thread: Rc, Port Size: 01 (1/8), Accessory: BE (B+E), Specifications: 3Y (3+Y)

Size: 20, Backflow Function: None, Thread: Rc, Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: 3Y (3+Y)

Series: 3 (VFA3000), Actuation: 2 (2 Position Double), Body: 30, A, B Port Size: 01 (1/8), Thread: N (NPT)

Series: 3 (VFA3000), Actuation: 2 (2 Position Double), Body: 30, A, B Port Size: 01 (1/8), Thread: F (G)

Size: B (Base Mounted), Operation: 3 (Manual Handle Style), Sealant: Nitrile Rubber, Port Size: 01 (1/8), Thread: N (NPT)

Size: B (Base Mounted), Operation: 3 (Manual Handle Style), Sealant: Nitrile Rubber, Port Size: 01 (1/8), Thread: T (NPTF)

Series: 342 (VPA300), Body Option: Standard, Port Size: 01 (1/8), Thread Type: Rc, Actuation Type: B (N.O., Normally Open)

Series: 344 (VPA300), Body Option: Standard, Port Size: 01 (1/8), Thread Type: Rc, Actuation Type: B (N.O., Normally Open)

Size: 5, Standard Dew Point: -20°C, Type: Standard, Thread: Rc(PT), Port Size: 01 (1/8), Accessory: B (Bracket)

Size: 3, Standard Dew Point: -20°C, Type: Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket)

Size: 5, Standard Dew Point: -20°C, Type: Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket)