Special Applications: Clean Series, Body Size: 20, Reverse Flow: No, Thread: NPT, Port Size: 01 [1/8 (Size 20)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: 1+Z

Special Applications: Clean Series, Body Size: 20, Reverse Flow: Reverse Flow Mechanism, Thread: Rc, Port Size: 01 [1/8 (Size 20)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: -

Special Applications: Clean Series, Body Size: 20, Reverse Flow: No, Thread: Rc, Port Size: 01 [1/8 (Size 20)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: 1+Y

Special Applications: Clean Series, Body Size: 20, Reverse Flow: No, Thread: NPT, Port Size: 01 [1/8 (Size 20)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: N+Z

Model: 31, Orifice: 1 (1.5mm), Style: 4 (COM, Single Unit), Option: G (Stainless Steel, Seals: NBR, Class B), Suffix: Standard, Port Size: 01 (1/8), Thread: F (G), Voltage: 5 (24VDC), Electrical Entry: T (with Conduit Terminal), Surge Suppressor: L (w/Light), Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: 3RY (3+R+Y), 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: BG (B+G), Specifications: 0.005 to 0.4MPa Setting, 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: BG (B+G), Specifications: 1RY (1 + R + Y), 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: BG (B+G), Specifications: Y (Upward Facing Knob), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Special Applications: 10-AR (Clean Series), Body Size: 20, Reverse Flow: No, Thread: Rc, Port Size: 01 [1/8 (Size 20)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: None

Body Size: 1, Set Pressure: 0 (0.02 to 0.2 MPa), Exhaust Direction: 0 (Bottom Exhaust), Thread: N (NPT), Port Size: 01 (1/8), Option: BG (B + G), Semi-standard: RVZ (R + V + Z)

Size: No.1, Orifice: 3 (4.5mm), Style: 0 (Normally Closed), Option: G (For Air and Water -- Seal: NBR, Body: Stainless Steel), Port Size: 01 [1/8 (6A)], Thread: N (NPT), Bracket: B (Bracket)

Size: No.1, Orifice: 2 (3mm), Style: 0 (Normally Closed), Option: M (For Vacuum -- Seal: FKM, Body: Stainless Steel, Non-leak), Port Size: 01 [1/8 (6A)], Thread: F (G), Bracket: B (Bracket)

Size: No.1, Orifice: 3 (4.5mm), Style: 0 (Normally Closed), Option: M (For Vacuum -- Seal: FKM, Body: Stainless Steel, Non-leak), Port Size: 01 [1/8 (6A)], Thread: F (G), Bracket: B (Bracket)

Size: No.1, Orifice: 2 (3mm), Style: 0 (Normally Closed), Option: G (For Air and Water -- Seal: NBR, Body: Stainless Steel), Port Size: 01 [1/8 (6A)], Thread: T (NPTF), Bracket: B (Bracket)

Size: No.1, Orifice: 2 (3mm), Style: 2 (Normally Open), Option: G (For Air and Water -- Seal: NBR, Body: Stainless Steel), Port Size: 01 [1/8 (6A)], Thread: N (NPT), Bracket: B (Bracket)

Size: No.1, Orifice: 2 (3mm), Style: 0 (Normally Closed), Option: G (For Air and Water -- Seal: NBR, Body: Stainless Steel), Port Size: 01 [1/8 (6A)], Thread: N (NPT), Bracket: B (Bracket)

Size: No.1, Orifice: 1 (1.5mm), Option: For Air, Water up to 40°C, CO2 and N2 -- Seal: NBR, Body: Brass, Port Size: 01 [1/8 (6A)], Thread: F (G), Bracket: B (Bracket)

Body Size: 20, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 01 (1/8), Option: BCG (B + C + G), Semi-Standard 1: 12 (1 + 2), Semi-Standard 2: Standard

Body Size: 20, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 01 (1/8), Option: BCG (B + C + G), Semi-Standard 1: 1C (1 + C), Semi-Standard 2: Standard