Size: 20 (1/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: Rc, Port Size: 01 (1/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G4 (270°), Accessory 2: None, Option: 1 (0.02~0.2MPa Setting), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: 1NZ (Combination of 1, N & Z), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G2 (90°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G3 (180°), Accessory 2: None, Option: 1NZ (Combination of 1, N & Z), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G3 (180°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory 1: B (Bracket), Pressure Gauge Angle: G4 (270°), Accessory 2: None, Option: Z (Name Plate & Gauge w/PSI), B: B

Piping: 5 (Body Ported), Port Size: 01 (Body Ported 1/8), Voltage: 5 (24VDC), Electrical Entry: G (Grommet Lead Wire 0.3m), Bracket: None, Option: P (Manual Override), Thread: N (NPT)

Series: 250 [3 Port COM (Single Unit)], Voltage: 3 (110VAC 50/60Hz), Electrical Entry: G (Grommet / Tape winding), Orifice: 1 [250 (3 Port) ø1], Port Size: 01 [1/8 (6A)]

Series: 350 [3 Port COM (Single Unit)], Voltage: 3 (110VAC 50/60Hz), Electrical Entry: G (Grommet / Tape winding), Orifice: 4 [350 (3 Port) ø4], Port Size: 01 [1/8 (6A)]

Series: 250 [3 Port COM (Single Unit)], Voltage: 4 (210VAC 50/60Hz), Electrical Entry: G (Grommet / Tape winding), Orifice: 1 [250 (3 Port) ø1], Port Size: 01 [1/8 (6A)]

Body Size: 20, Pipe Thread: F (G), Port Size: 01 (1/8), Mounting: w/o Mounting Option, Nominal Filtration Rating: 40 (40µ), Water Removal Type: S (Water Drop Removal Type)

Body Size: 20, Pipe Thread: F (G), Port Size: 01 (1/8), Mounting: w/o Mounting Option, Nominal Filtration Rating: 5 (5µ), Water Removal Type: S (Water Drop Removal Type)

Size: 12 (Body Ported), Operation: 2 (Internal Pilot Solenoid Valve), Port Size: 01 (1/8), Thread: N (NPT), Voltage: 3 (110VAC 50/60HZ), Lead Wire: G (Grommet, 300mm Lead Wire)

Size: 12 (Body Ported), Operation: 2 (Internal Pilot Solenoid Valve), Port Size: 01 (1/8), Thread: F (G(PF)), Voltage: 5 (24VDC), Lead Wire: MO (M Plug w/o Connector)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: F (G), Port Size: 01 (1/8), Option: S (Sealant), Lock Nut: J (Round)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 0 (Meter-out), Thread: F (G), Port Size: 01 (1/8), Option: S (Sealant), Lock Nut: J (Round)

Body Size: 20, Thread: N (NPT), Port: 01 (1/8), Option: CG (C + G), Attachment: KV (K + V), Semi-Standard 1: 12 (1 + 2), Semi-Standard 2: RZ (R + Z)

Body Size: 20, Thread: F (G), Port: 01 (1/8), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

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)

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)