Size: 30 (3/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 03 (3/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G2 (90°), Accessory 2: None, Option: NZ (Non-relieving+ Name Plate & Gauge w/PSI), B: B

Size: 30 (3/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 03 (3/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G4 (270°), Accessory 2: None, Option: NZ (Non-relieving+ Name Plate & Gauge w/PSI), B: B

Size: 30 (3/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: B (Bracket), Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: NZ (Non-relieving+ Name Plate & Gauge w/PSI), B: B

Size: 30, Backflow Function: None, Thread: Rc, Port Size: 02 (1/4), Accessory: B (Bracket), Specifications: Y (Upward Facing Knob)

Size: 30, Backflow Function: None, Thread: Rc, Port Size: 03 (3/8), Accessory: BG (B+G), Specifications: 3R (3 + R)

Size: 30, Backflow Function: None, Thread: Rc, Port Size: 03 (3/8), Accessory: BE (B+E), Specifications: 3Y (3+Y)

Size: 30, Backflow Function: None, Thread: F (G), Port Size: 02 (1/4), Accessory: B (Bracket), Specifications: 3Y (3+Y)

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

Series: 3 (VFA3000), Actuation: 1 (2 Position Single), Body: 30, A, B Port Size: 02 (1/4), Thread: T (NPTF)

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: 02 (1/4), Thread: T (NPTF)

Series: 3 (VFA3000), Actuation: 2 (2 Position Double), Body: 30, A, B Port Size: 02 (1/4), Thread: N (NPT)

Series: 3 (VFA3000), Actuation: 2 (2 Position Double), Body: 30, A, B Port Size: 02 (1/4), Thread: F (G)

Series: 3 (VFA3000), Actuation: 1 (2 Position Single), Body: 30, A, B Port Size: 02 (1/4), Thread: N (NPT)

Series: 3 (VFA3000), Actuation: 1 (2 Position Single), Body: 30, A, B Port Size: 02 (1/4), Thread: F (G)

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

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

Series: 3 (VFA3000), Actuation: 1 (2 Position Single), Body: 30, A, B Port Size: 01 (1/8), Thread: T (NPTF)

Model: 20 (Three Side Style), Thread: N (NPT), Accessory: B (Bracket), Suffix: L [Low temperature (-30 to 60 °C)]

Model: 20 (Three Side Style), Thread: Rc(PT), Accessory: B (Bracket), Suffix: L [Low temperature (-30 to 60 °C)]