Body Size: 25, Thread: F (G), Port Size: 02 (1/4), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: R (Flow Direction: Right to Left)

Body Size: 30, Thread: F (G), Port Size: 02 (1/4), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: R (Flow Direction: Right to Left)

Series: 30, Material: Brass Body, NBR Seal, Class B Coil, Stations: 4 Stations, Port Size: 02 [1/4 (8A)], Thread: NPT, Option: Bracket, CE Compliance: CE Marked

Series: 30, Material: Brass Body, EPDM Seal, Class B Coil, Stations: 6 Stations, Port Size: 02 [1/4 (8A)], Thread: NPT, Option: Bracket, CE Compliance: CE Marked

This is a legacy product, and replaced byAW20K-02-B, FILTER REGULATOR, AIRLINE EQUIPMENT, AW MASS PRO, DA, AW MASS PRO 1/4 MODULAR (PT), 0.77161 lb

This is a legacy product, and replaced byAR20-02-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, DA, AR MASS PRO 1/4 MODULAR (PT), 0.45781 lb

This is a legacy product, and replaced byAR20K-02-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, DA, AR MASS PRO 1/4 MODULAR (PT), .49553 lb

This is a legacy product, and replaced byAR25-02-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, DA, AR MASS PRO 1/4 MODULAR (PT), .53578 lb

This is a legacy product, and replaced byAR25K-02-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, DA, AR MASS PRO 1/4 MODULAR (PT), .52822 lb

Model: 50 (Side Ported), SI Unit Common Specs: Positive Common, Wiring Specification: All Double Wiring, Valve Stations: 3 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: All Double Wiring, Valve Stations: 2 Stations, P, E Port Location: B (Both Sides), A, B Port - Thread Piping: 02 (1/4), Thread: N (NPT)

Size: 30, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: B (Bracket), Specifications: 1RY (1 + R + Y), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: B (Bracket), Specifications: 1Y (1 + Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: B (Bracket), Specifications: 1Y (1 + Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: BE (B+E), Specifications: 1RY (1 + R + Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: B (Bracket), Specifications: 1Y (1 + Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: BG (B+G), Specifications: 1RY (1 + R + Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: BG (B+G), Specifications: 1RY (1 + R + Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Port Size: 02 (1/4), Thread: N (NPT), Material: B (Body: PPS, Endplate: PPS, Diaphragm: PTFE), Option: 1 (Flow Rate Adjustment)

Body Class: 2 (Class 2, Orifice ø4), Valve Type: 1 (Normally Open), Port Size: 02 (1/4), Thread: N (NPT), Material: B (Body: PPS, Endplate: PPS, Diaphragm: PTFE), Option: None, Specification: V (Vacuum)