Model: 31, Orifice: 1 (1.5mm), Style: 0 (N.C., Single Unit), Option: B (C37, Seals: EPDM, Class B), Suffix: Standard, Port Size: 01 (1/8), Thread: N (NPT), Voltage: 5 (24VDC), Electrical Entry: G (Grommet), Surge Suppressor: Non, Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)

Body Size: 1, Set Pressure: 2 (0.02 to 0.8 MPa), Exhaust Direction: 0 (Bottom Exhaust), Thread: F (G), Port Size: 01 (1/8), Option: BG (B + G), Semi-standard: None

Body Size: 2 (1/8, 1/4), Control Type: 1 (Meter-in), Thread Type: G (G), Port Size: 01 (1/8), Applicable Tubing O.D.: 06 (ø6), Seal Method: w/o Sealant, Option: B (None)

Body Size: 20, Back Flow: w/o Backflow, Thread: F (G), Port Size: 01 (1/8), Mounting Option: B (With Bracket), Float Type Auto Drain Option: Without Auto Drain, Pressure Gauge/Switch Option: G (Round type pressure gauge with limit indicator), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: N (Non-relieving),

Body Size: 20, Thread: F (G), Port Size: 01 (1/8), Option: BCG (B + C + G), Semi-Standard 1: Standard, Semi-Standard 2: Standard, Made to Order: X406 (0.4 MPa Setting)

Body Size: 20, Thread: F (G), Port Size: 01 (1/8), Option: BG (B + G), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: Standard

Body Size: 20, Backflow: K (w/Backflow Function), Thread: F (G), Port Size: 01 (1/8), Options: BG (B+G), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 20, Backflow: K (w/Backflow Function), Thread: F (G), Port Size: 01 (1/8), Options: BG (B+G), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: N (Non-relieving Type), Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Size: 20, Backflow Function: K (Backflow Function), Thread: F (G), Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: 1 (0.005 to 0.2 MPa Setting)

Size: 20, Backflow Function: K (Backflow Function), Thread: F (G), Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: 3 (0.008 to 0.6 MPa Setting)

Size: 20, Backflow Function: K (Backflow Function), Thread: F (G), Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: Y (Upward Facing Knob)

Size: 20, Backflow Function: K (Backflow Function), Thread: F (G), Port Size: 01 (1/8), Accessory: BG (B+G)

Size: 20, Backflow Function: K (Backflow Function), Thread: F (G), Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: 1Y (1 + Y)

Size: 20, Backflow Function: None, Thread: F (G), Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: 1 (0.005 to 0.2 MPa Setting)

Control Method: E (Meter-out, Gray), Stud Position: B (Left Side), Tube Diameter: 04 (ø4), Thread Type: G (G), Port Size: 01 (1/8)

Control Method: E (Meter-out, Gray), Stud Position: B (Left Side), Tube Diameter: 06 (ø6), Thread Type: G (G), Port Size: 01 (1/8)

Control Method: S (Meter-in, Light Blue), Stud Position: B (Left Side), Tube Diameter: 04 (ø4), Thread Type: G (G), Port Size: 01 (1/8)

Control Method: S (Meter-in, Light Blue), Stud Position: B (Left Side), Tube Diameter: 06 (ø6), Thread Type: G (G), Port Size: 01 (1/8)

Type: L (Elbow), Direction: B (Horizontal), Applicable Tubing O.D.: 06 (ø6), Residual Pressure Release Function: E (w/Residual Pressure), Thread Type: G (G), Size: 01 (1/8)

Type: U (Universal), Direction: B (Horizontal), Applicable Tubing O.D.: 06 (ø6), Residual Pressure Release Function: E (w/Residual Pressure), Thread Type: G (G), Size: 01 (1/8)