Body Size: 20, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1R (1 + R)
Body Size: 20, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 01 (1/8), Option: BG (B + G), Semi-Standard: 1R (1 + R)
Body Size: 25, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 02 (1/4), Option: BM (B + M), Semi-Standard: 1R (1 + R)
Size/Valve Type: 3 (10A, N.C.), Body/Port/Orifice: B (C37; Port 3/8; Orifice 10), Voltage/Electrical Entry: Z (Other Voltages), Other Voltages and Electrical Options: 1R (Special Voltage, 240VAC, Conduit w/Surge Voltage Suppressor), Other Options: B (NPT Thread)
Size/Valve Type: B (15A, N.O.), Body/Port/Orifice: F (C37; Port 1/2; Orifice 15), Voltage/Electrical Entry: Z (Other Voltages), Other Voltages and Electrical Options: 1R (Special Voltage, 240VAC, Conduit w/Surge Voltage Suppressor), Other Options: B (NPT Thread)
Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: None, Specifications: 1R (1 + R), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)
Size: 40, Backflow Function: None, Thread: N (NPT), Port Size: 04 (1/2), Accessory: None, Specifications: 1R (1 + R), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)
Size: 20, Backflow Function: None, Thread: Rc, Port Size: 02 (1/4), Accessory: H (Set Nut for Panel Mount), Specifications: 1R (1 + R)
Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: None, Specifications: 1R (1 + R), 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: None, Specifications: 1R (1 + R), 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: 1R (1 + R), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)
Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: BE (B+E), Specifications: 1R (1 + R), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)
Size: 20, Backflow Function: None, Thread: Rc, Port Size: 02 (1/4), Accessory: BE (B+E), Specifications: 1R (1 + R)
Size: 20, Backflow Function: None, Thread: Rc, Port Size: 02 (1/4), Accessory: None, Specifications: 1R (1 + R)
Size: 20, Backflow Function: None, Thread: Rc, Port Size: 02 (1/4), Accessory: B (Bracket), Specifications: 1R (1 + R)
Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: None, Specifications: 1R (1 + R), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)
Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: 1R (1 + R), 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: None, Specifications: 1R (1 + R), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)
Size: 20, Backflow Function: K (Backflow Function), Thread: Rc, Port Size: 02 (1/4), Accessory: None, Specifications: 1R (1 + R)
Size: 20, Backflow Function: K (Backflow Function), Thread: Rc, Port Size: 02 (1/4), Accessory: B (Bracket), Specifications: 1R (1 + R)