Size: 4 (1/2 Standard), Auto Drain: 1 (Auto Drain N.O.), Thread: Rc(PT), Port Size: 03 (3/8 - AMR3000/4000), Switch: S (Pressure Switch), Adaptor: E3 (3/8)

Size: 4 (1/2 Standard), Auto Drain: 1 (Auto Drain N.O.), Thread: N (NPT), Port Size: 03 (3/8 - AMR3000/4000), Switch: w/o Switch, Adaptor: E3 (3/8)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 3 (0.2MPa), Thread: Rc(PT), Port Size: 03 (3/8), Accessory: BG (Bracket + Gauge)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 3 (0.2MPa), Thread: N (NPT), Port Size: 03 (3/8), Accessory: G (Pressure Gauge)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 3 (0.2MPa), Thread: Rc(PT), Port Size: 03 (3/8), Accessory: G (Pressure Gauge)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 3 (0.2MPa), Thread: N (NPT), Port Size: 03 (3/8), Accessory: BG (Bracket + Gauge)

Size: 42 (Base Mounted), Operation: 2 (Internal Pilot Solenoid Valve), Port Size: 03 (3/8), Thread: N (NPT), Voltage: 5 (24VDC), Lead Wire: DO (DIN Terminal w/o Connector)

Size: 3 (3/8 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: N (NPT), Port Size: 03 (3/8), Option: N (Nickel Plated), Lock Nut: J (Round)

Size: 3 (3/8 Basis), Style: 2 (Elbow), Control Method: 0 (Meter-out), Thread: N (NPT), Port Size: 03 (3/8), Option: N (Nickel Plated), Lock Nut: J (Round)

Size: 3 (3/8 Basis), Style: 2 (Elbow), Control Method: 0 (Meter-out), Thread: Rc (Metric M3, M5; Unified 10-32UNF), Port Size: 03 (3/8), Option: S (Sealant)

Size: 3 (3/8 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: Rc (Metric M3, M5; Unified 10-32UNF), Port Size: 03 (3/8), Option: S (Sealant)

Body Size: 2 (M5 Basis), Thread: M5 Metric/10-32UNF/R(PT), Port Size: 10-32 UNF, Applicable Tube OD: 03 (Ø5/32"), Sealant: None, Lock Nut: J (Round)

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: None, Thread: N (NPT), Port Size: 03 (3/8), Output Specification: 1 (OUT1: Analog 1 to 5V)

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: None, Thread: F (G), Port Size: 03 (3/8), Output Specification: 1 (OUT1: Analog 1 to 5V)

Body Size: 30, Thread: Rc, Port: 03 (3/8), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: K (Check Valve), Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 30, Thread: Rc, Port: 03 (3/8), Option: CE (C + E), Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 30, Thread: Rc, Port: 03 (3/8), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 30, Thread: F (G), Port: 03 (3/8), Option: C [Float Type Auto Drain (N.C.)], Attachment: K (Check Valve), Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 30, Thread: Rc, Port: 03 (3/8), Option: DE (D + E), Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 30, Thread: Rc, Port: 03 (3/8), Option: D [Float Type Auto Drain (N.O.)], Attachment: STV (S + T + V), Semi-Standard 1: Standard, Semi-Standard 2: Standard