Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: BG (B + G), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: RZ (R + Z)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: BC (B + C), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: RZ (R + Z)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: BC (B + C), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: RZ (R + Z)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: BG (B + G), Semi-Standard 1: CN (C + N), Semi-Standard 2: RZ (R + Z)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: BM (B + M), Semi-Standard 1: 1C (1 + C), Semi-Standard 2: RZ (R + Z)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: BM (B + M), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: RZ (R + Z)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: BC (B + C), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: RZ (R + Z)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: BG (B + G), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: RZ (R + Z)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: BG (B + G), Semi-Standard 1: 1C (1 + C), Semi-Standard 2: RZ (R + Z)

Body Size: 20, Thread: Rc, Port Size: 01 (1/8), Option: BC (B + C), Semi-Standard 1: R (Flow Direction Right to Left), Semi-Standard 2: Standard

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)

Body Size: 20, Thread: F (G), Port Size: 01 (1/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: R (Flow Direction: Right to Left)

Series: 20, Material: Brass Body, NBR Seal, Class B Coil, Stations: 10 Stations, Port Size: 01 [1/8 (6A)], Thread: NPT, Option: Bracket, CE Compliance: CE Marked

Series: 20, Material: Brass Body, EPDM Seal, Class B Coil, Stations: 2 Stations, Port Size: 01 [1/8 (6A)], Thread: NPT, Option: None, CE Compliance: CE Marked

Series: 20, Material: Brass Body, EPDM Seal, Class B Coil, Stations: 4 Stations, Port Size: 01 [1/8 (6A)], Thread: NPT, Option: None, CE Compliance: CE Marked

This is a legacy product, and replaced byAR20-01-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, CA, AR MASS PRO 1/8 MODULAR (PT), 0.44218 lb

Base Mounted Wiring: 01 (Plug-in, Insert Plug w/Lead Wire), Pilot Type: Internal Pilot or None, Junction Cover: Separate Junction Cover or None, Stations: 3 Stations, Passage: 2 (P and EA,EB: Common, Port A,B: Bottom), Port Size: 01 (1/8), Thread: T (NPTF), Control Unit: None, Voltage of Air Release Valve: w/o Air Release Valve, Q: Q (CE Marked)

Base Mounted Wiring: 01 (Plug-in, Insert Plug w/Lead Wire), Pilot Type: Internal Pilot or None, Junction Cover: Separate Junction Cover or None, Stations: 6 Stations, Passage: 2 (P and EA,EB: Common, Port A,B: Bottom), Port Size: 01 (1/8), Thread: T (NPTF), Control Unit: None, Voltage of Air Release Valve: w/o Air Release Valve, Q: Q (CE Marked)

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: 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: G1 (0°), Accessory 2: None, Option: NZ (Non-relieving+ Name Plate & Gauge w/PSI), B: B