Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BG (B + G), Semi-Standard: NZ (N + Z)

Body Size: 40, Thread: Rc, Port Size: 04 (1/2), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket), Semi-Standard: None, Made to Order: X1 (Body: Red)

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket), Semi-Standard: R (Flow Direction: Right to Left)

Body Size: 4, Thread: Rc, Port Size: 04 (1/2), Handle/Bonnet Material: B (Aluminum), Options: B (w/Bracket), Semi-Standard: None, Made to Order: X1 (Body: Red)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BC (B + C), Semi-Standard 1: 12 (1 + 2), Semi-Standard 2: RZ (R + Z)

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: BC (B + C), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: Standard

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: BG (B + G), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: Standard

Size: 40 (1/2), Thread: M Thread, Rc(PT), Port Size: 04 (1/2), Accessory: B (Bracket), Option 1: 10 (1000cm³ Tank w/Switch Lower Limit ON)

Size: 40 (1/2), Thread: M Thread, Rc(PT), Port Size: 04 (1/2), Accessory: B (Bracket), Option 1: 11 (1000cm³ Tank w/Switch Lower Limit OFF)

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 04 (1/2), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), B: B

Size: 40 (1/2), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: F (G), Port Size: 04 (1/2), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: H (Set Nut), Option: None, B: B

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 04 (1/2), Accessory 1: None, Pressure Gauge Angle: G2 (90°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), B: B

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 04 (1/2), Accessory 1: None, Pressure Gauge Angle: G3 (180°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), B: B

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 04 (1/2), Accessory 1: None, Pressure Gauge Angle: G4 (270°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), B: B

Stations: 2 Stations, A, B Port: 02S (Side/Bottom, Bottom Plugged 1/4), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 8 Stations, A, B Port: 04S (Side/Bottom, Bottom Plugged 1/2), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 4 Stations, A, B Port: 04S (Side/Bottom, Bottom Plugged 1/2), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 5 Stations, A, B Port: 04S (Side/Bottom, Bottom Plugged 1/2), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 9 Stations, A, B Port: 04S (Side/Bottom, Bottom Plugged 1/2), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Stations: 3 Stations, A, B Port: 04S (Side/Bottom, Bottom Plugged 1/2), SI Unit: QW (DeviceNet), P, R Port Size: 04 (1/2), P, R Port Location: B (Both Sides), Thread: T (NPTF)