Body Size: 40, Thread: N (NPT), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: NYZ (N + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: 1RYZ (1 + R + Y + Z)
Body Size: 25, Thread: F (G), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1RY (1 + R + Y)
Body Size: 25, Thread: N (NPT), Port Size: 02 (1/4), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: 1RYZ (1 + R + Y + Z)
Body Size: 40, Thread: N (NPT), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 40, Thread: N (NPT), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: RYZ (R + Y + Z)
Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: 1RYZ (1 + R + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: M (Round Pressure Gauge w/ Color Zone), Semi-Standard: NRYZ (N + R + Y + Z)
Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: NRYZ (N + R + Y + Z)
Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: NYZ (N + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 25, Thread: N (NPT), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: NYZ (N + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: H (Set Nut for Panel Fitting), Semi-Standard: 1NRYZ (1 + N + R + Y + Z)
Body Size: 2000, Thread: Rc, Port Size: 02 (1/4), Option: B (w/Bracket), Voltage: 5 (24 VDC), Lead Wire: Y (Type Y, DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: Flow Direction: Left to Right
Body Size: 2000, Thread: F (G), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Lead Wire: Y (Type Y, DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: Flow Direction: Left to Right
Body Size: 2000, Thread: F (G), Port Size: 02 (1/4), Option: S (Silencer), Voltage: 5 (24 VDC), Lead Wire: Y (Type Y, DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: Flow Direction: Left to Right
Body Size: 2000, Thread: F (G), Port Size: 02 (1/4), Option: None, Voltage: 3 [110 VAC (115 VAC)], Lead Wire: Y (Type Y, DIN Terminal w/Connector), Surge Suppressor: None, Manual Override: Non-locking Push Type, Flow Direction/Pressure Unit: Flow Direction: Left to Right
Size: 20, Backflow Function: None, Thread: F (G), Port Size: 02 (1/4), Accessory: E (Square Embedded Pressure Gauge w/Limit Indicator), Specifications: Y (Upward Facing Knob)
Size: 20, Backflow Function: K (Backflow Function), Thread: Rc, Port Size: 02 (1/4), Accessory: G (Round Pressure Gauge w/Limit Indicator), Specifications: Y (Upward Facing Knob)