Size: 30 (3/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: F (G), Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: H (Set Nut), Option: None, B: B

Size: 30 (3/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G3 (180°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), B: B

Size: 30 (3/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: F (G), Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: N (Non-relieving), B: B

Stations: 4 Stations, A, B Port: 02S (Side/Bottom, Bottom Plugged 1/4), SI Unit: 0 (w/o SI Unit), P, R Port Size: 03 (3/8), P, R Port Location: B (Both Sides), Thread: T (NPTF)

Size: 4 (3/8), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 0 (0.02 to 0.2MPa), Relief Function: 1 (Relief), Thread: A (Metal Gasket Seal Fitting), Port Size: 03 (Rc 3/8)

Base Mounted Wiring: 10 (Non Plug-in Individual Lead Wire Entry), Stations: 03 Stations, Passage: 1 (P: Common, EA,EB: Common, Port A,B: Side), Port Size: 04 (1/2), Thread: T (NPTF)

Base Mounted Wiring: 10 (Non Plug-in Individual Lead Wire Entry), Stations: 03 Stations, Passage: 1 (P: Common, EA,EB: Common, Port A,B: Side), Port Size: 04 (1/2), Thread: N (NPT)

Body Size: 30, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 03 (3/8), Option: BDG (B + D + G), Semi-Standard 1: 12 (1 + 2), Semi-Standard 2: Standard

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: B (Assembly of a Bracket and Set Nuts), Semi-Standard 1: 12J (1 + 2 + J), Semi-Standard 2: RZ (R + Z)

Body Size: 30, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 03 (3/8), Option: BG (B + G), Semi-Standard 1: 12N (1 + 2 + N), Semi-Standard 2: Standard

Size: 40 (1/2), Thread: N (NPT), Port Size: 03 (3/8), Accessory: B (Bracket), Option 1: 11 (1000cm³ Tank w/Switch Lower Limit OFF), Option 2: Z (Name Plate, Caution on Bowl)

Size: 40 (1/2), Thread: N (NPT), Port Size: 03 (3/8), Accessory: B (Bracket), Option 1: 10 (1000cm³ Tank w/Switch Lower Limit ON), Option 2: Z (Name Plate, Caution on Bowl)

Actuation Type: 1 (2 Position Single), Sealant: 0 (Metal Seal), Function: Standard (1W), Voltage: 5 (24VDC), Light & Surge Suppressor: w/Light and Surge Suppressor, Manual Override: B (Locking Slotted Style), Protection: Dust Proof, 1: 1, Piping Specification: B (Bottom Ported), Port Size: 03 (3/8), Thread: N (NPT)

Actuation Type: 1 (2 Position Single), Sealant: 0 (Metal Seal), Function: Standard (1W), Voltage: 5 (24VDC), Light & Surge Suppressor: w/Light and Surge Suppressor, Manual Override: B (Locking Slotted Style), Protection: Dust Proof, 1: 1, Piping Specification: B (Bottom Ported), Port Size: 03 (3/8), Thread: T (NPTF)

Size: 4 (3/8), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 1 (0.05 to 0.7MPa), Relief Function: 1 (Relief), Thread: N (NPT), Port Size: 03 (Rc 3/8), Direction of Gauge Port: R (Right)

Size: 4 (3/8), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 1 (0.05 to 0.7MPa), Relief Function: 1 (Relief), Thread: Rc(PT), Port Size: 03 (Rc 3/8), Direction of Gauge Port: R (Right)

Body Size: 40, Thread: Rc, Port Size: 03 (3/8), Option: B (Bracket), Semi-Standard 1: J (Drain Guide: 1/8 for Body Size 20; 1/4 for Body Size 30 & 40), Semi-Standard 2: Standard

Body Size: 30, Thread: Rc, Port Size: 03 (3/8), Option: B (Bracket), Semi-Standard 1: J (Drain Guide: 1/8 for Body Size 20; 1/4 for Body Size 30 & 40), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc, Port Size: 03 (3/8), Option: B (Bracket), Semi-Standard 1: J (Drain Guide: 1/8 for Body Size 20; 1/4 for Body Size 30 & 40), Semi-Standard 2: Standard

Model: Y610 [AC50-B, AC50B-B, AC55-B, AC55B-B, AC60-B, AC60B-B], Thread: Rc, Port Size: 03 (3/8)