Size: 30 (3/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: H (Set Nut), Option: 1NZ (Combination of 1, N & Z), B: B

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: H (Set Nut), Option: 1NZ (Combination of 1, N & Z), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G2 (90°), Accessory 2: H (Set Nut), Option: 1NZ (Combination of 1, N & Z), B: B

Actuation: 2 (2 Position Double), Seal: 1 (Rubber Seal), Function: B+N, Coil Voltage: 5 (24VDC), Light & Surge Suppressor: Yes, Manual Override: B (Locking, Tool Required), Enclosure: Dust Protected, Sub-plate: 02 (1/4 Port Size), Thread: N (NPT)

Thread: N (NPT), Accessory: B (Bracket Set)

Size: 8 (80), Valve Type: 1 (Normally Closed), Body Material: B (Bronze), Seal Material: N (NBR), Port Size: 14 (Thread; 1 1/2), Thread Type: N (NPT), Rated Voltage: B (24 VAC), Electrical Entry: CS (Conduit, w/Surge Voltage Suppressor)

Size: 7 (70), Valve Type: 1 (Normally Closed), Body Material: B (Bronze), Seal Material: N (NBR), Port Size: 12 (Thread; 1 1/4), Thread Type: N (NPT), Rated Voltage: B (24 VAC), Electrical Entry: DS (DIN Terminal, w/Surge Voltage Suppressor)

Model: 50R (Side Ported, External Pilot), SI Unit Output Polarity: N (Negative Common), Wiring Specification: All Double Wiring, Stations: 3 Stations, P,E Port Entry: B (Both Sides), A,B Port Size: KC10 (ø10 One-touch Fitting), Thread: N (NPT)

Size: 20 (1/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: 1NZ (Combination of 1, N & Z), B: B

Size: 20 (1/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G4 (270°), Accessory 2: None, Option: 1NYZ (Combination of 1 + N + Y + Z), B: B

Size: 20 (1/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G4 (270°), Accessory 2: None, Option: 1NZ (Combination of 1, N & Z), B: B

Size: 20 (1/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: 1NYZ (Combination of 1 + N + Y + Z), B: B

Model: 50 (Side Ported), SI Unit Common Specs: N (Negative Common), Wiring Specification: All Double Wiring, Valve Stations: 5 Stations, P, E Port Location: B (Both Sides), A,B Port - Thread Piping: C6 (ø6 One-touch Fitting, Fixed), Thread: N (NPT)

Body Size: 25, Thread: N (NPT), Port Size: 02 (1/4), Option: BG (B + G), Semi-Standard: 1NZ (1 + N + Z)

Body Size: 40, Thread: N (NPT), Port Size: 06 (3/4), Option: BG (B + G), Semi-Standard: 1NZ (1 + N + Z)

Body Size: 25, Thread: N (NPT), Port Size: 02 (1/4), Option: BM (B + M), Semi-Standard: NYZ (N + Y + Z)

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

Body Size: 40, Thread: N (NPT), Port Size: 06 (3/4), Option: BG (B + G), Semi-Standard: NYZ (N + Y + Z)

Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Option: BG (B + G), Semi-Standard: 1NZ (1 + N + Z)

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