Body Size: 30, Thread: Rc, Port Size: 03 (3/8), Option: BC (B + C), Semi-Standard 1: R (Flow Direction Right to Left), Semi-Standard 2: Standard

Body Size: 30, Thread: Rc, Port Size: 03 (3/8), Option: BD (B + D), Semi-Standard 1: R (Flow Direction Right to Left), Semi-Standard 2: Standard

Size: 30 (3/8), Thread: M Thread, Rc(PT), Port Size: 03 (3/8), Accessory: B (Bracket), Option 1: 10 (1000cm³ Tank w/Switch Lower Limit ON)

Size: 30 (3/8), Thread: M Thread, Rc(PT), Port Size: 03 (3/8), Accessory: B (Bracket), Option 1: 11 (1000cm³ Tank w/Switch Lower Limit OFF)

Size: 30 (3/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: N (NPT), Port Size: 03 (3/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: 1Z (0.02~0.2MPa Setting+NamePlate & Gauge w/PSI), B: B

Size: 30 (3/8), Reverse Flow Function: None, Thread: N (NPT), Port Size: 03 (3/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G1 (Mounting Angle 0°), Accessory 2: None, Option 1: 2 (Metal Bowl), Option 2: None, Option 3: Z (Name Plate, Bowl Caution Plate & Gauge w/PSI), B: B

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

Size: 30 (3/8), Reverse Flow Function: None, Thread: Rc, Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G1 (Mounting Angle 0°), Accessory 2: None, Option 1: 8 (Metal Bowl w/Level Gauge), Option 2: None, Option 3: None, B: B

Size: 30 (3/8), Reverse Flow Function: None, Thread: Rc, Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G3 (Mounting Angle 180°), Accessory 2: None, Option 1: 8 (Metal Bowl w/Level Gauge), Option 2: None, Option 3: None, B: B

Size: 30 (3/8), Reverse Flow Function: None, Thread: Rc, Port Size: 03 (3/8), Accessory 1: D [Float Style Auto Drain (NO)], Pressure Gauge Angle: G1 (Mounting Angle 0°), Accessory 2: None, Option 1: None, Option 2: None, Option 3: 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: G1 (0°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), 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: G4 (270°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), 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: G2 (90°), 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: 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)