Size: 30 (3/8), Reverse Flow Function: None, Thread: F (G), 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: 40 (1/2), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: N (NPT), Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: H (Set Nut), Option: Z (Name Plate & Gauge w/PSI), B: B

Size: 40 (1/2), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: N (NPT), Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G2 (90°), Accessory 2: H (Set Nut), Option: Z (Name Plate & Gauge w/PSI), B: B

Body Class: 1 (Orifice Dia. ø2), Valve Type: 0 (N.C.), Applicable Tubing Size: 03 (ø3mm or 1/8"), Port B (OUT) Different Dia. Size: Ports A & B Same Size, Pilot Port Thread Type: 2 (M5X0.8), Pilot Port Position: None (Position 1), Material: Standard, Option: 1 (With Flow Rate Adjustment)

Size: 30, Backflow Function: K (Backflow Function), Thread: F (G), Port Size: 03 (3/8), Accessory: BE (B+E), Specifications: 1 (0.005 to 0.2 MPa Setting)

Control Method: S (Meter-in, Light Blue), Stud Position: B (Left Side), Tube Diameter: 03 (ø5/32"), Thread Type: N (NPT), Port Size: 01 (1/8)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: B (Bracket), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: WZ (W + Z)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: B (Bracket), Semi-Standard 1: 6R (6 + R), Semi-Standard 2: WZ (W + Z)

.: 03 (5/32"), Port Size/Applicable Tube: 07 (Tube A: 5/32", Tube B: 1/4")

Port Size: 03 (3/8 Rc), Voltage: 1 (100VAC, 50/60Hz), Electrical Entry: D (DIN Terminal), Light & Surge Suppressor: Z (Light & Surge Suppressor), Bracket: B (Bracket)

Size: 3 (Body Ported), Pilot: 0 (Internal Pilot), Power Source, Command Signal: 24V, 1~5V, Port Size: 03 (3/8), Thread: N (NPT), Option: B (Bracket)

Body Size: 2 (1/4 Standard), Thread: N (NPT), Port Size: 03 (3/8), Accessory: B (Bracket), Option: RT (Flow Direction Right->Down + Element Service Indicator)

Size: 4000 (1/2 Basis), Thread: F (G(PF)), Port Size: 03 (3/8), Accessory: B (Bracket), Option: JR (Drain Guide, Air Flow: Right to Left)

Size: 4000 (1/2 Basis), Thread: F (G(PF)), Port Size: 03 (3/8), Accessory: B (Bracket), Option: 2R (Metal Case, Air Flow: Right to Left)

Body Size: 40, Thread: F (G), Port Size: 03 (3/8), Option: BCG (B + C + G), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: Standard

Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: BCG (B + C + G), Semi-Standard 1: Standard, Semi-Standard 2: RZ (R + Z)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: BG (B + G), Semi-Standard 1: Standard, Semi-Standard 2: RWZ (R + W + Z)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: BDG (B + D + G), Semi-Standard 1: Standard, Semi-Standard 2: RZ (R + Z)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: BCG (B + C + G), Semi-Standard 1: Standard, Semi-Standard 2: RZ (R + Z)

Body Size: 40, Thread: F (G), Port Size: 03 (3/8), Option: BDG (B + D + G), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: Standard