Size: 32 (Body Ported), Operation: 2 (Internal Pilot Solenoid Valve), Port Size: 03 (3/8), Thread: N (NPT), Voltage: 5 (24VDC), Lead Wire: D (DIN Connector), Surge Suppressor: S (Surge Suppressor)

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: Rc, Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: None, B: B

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: Rc, Port Size: 03 (3/8), Accessory 1: None, Pressure Gauge Angle: G2 (90°), Accessory 2: None, Option: None, B: B

AS: AS, Body Size: 1 (M5 Basis), Style: 3 (Universal), Control Method: 0 (Meter-out), Thread: Metric Thread (M5)/R(PT), Port Size: U10/32, Applicable Tube OD: 03 (5/32")

AS: AS, Body Size: 1 (M5 Basis), Style: 3 (Universal), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: U10/32, Applicable Tube OD: 03 (5/32")

Size: 5 (3/8 Basis), Style: 1 (Union Tee), Thread: M3, M5, U10/32, R, Port Size: 03 (R3/8), Tube Size: Ø10, Sealant: S [Sealant (01,02,03,04)], Option: C (Spatter Cover)

Size: 5 (3/8 Basis), Style: 1 (Union Tee), Thread: M3, M5, U10/32, R, Port Size: 03 (R3/8), Tube Size: Ø12, Sealant: S [Sealant (01,02,03,04)], Option: C (Spatter Cover)

Body: T (Body Ported), Valve Specification: V (For Vacuum), Port Size: 03 (3/8), Voltage: 5 (24 VDC), Electrical Entry: D (DIN Terminal), Surge Voltage Suppressor: S (w/ Surge Voltage Suppressor)

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: S (Flow Adjustment Valve), Thread: N (NPT), Port Size: 03 (3/8), Output Specification: 1 (OUT1: Analog 1 to 5V)

Rated Flow Range: 04 (0.5 to 4L/min), Flow Adjustment Valve: S (Flow Adjustment Valve), Thread: F (G), Port Size: 03 (3/8), Output Specification: 2 (OUT1: Analog 4 to 20mA)

Set Flow: 10 (1~10l/min), Thread: Rc(PT), Port Size: 03 (3/8), Terminal Box: 0 [w/o Terminal Box (Contact 1ab)], Neon Lamp: 2 [Neon Lamp (for 110VAC Green)]

Set Flow: 20 (10~20l/min), Thread: Rc(PT), Port Size: 03 (3/8), Terminal Box: 0 [w/o Terminal Box (Contact 1ab)], Neon Lamp: 1 [Neon Lamp (for 110VAC Red)]

Set Flow: 20 (10~20l/min), Thread: Rc(PT), Port Size: 03 (3/8), Terminal Box: 0 [w/o Terminal Box (Contact 1ab)], Neon Lamp: 2 [Neon Lamp (for 110VAC Green)]

Body Size: 40, Thread: Rc, Port Size: 03 (3/8), Handle/Bonnet Material: B (Aluminum), Options: None, Semi-Standard: R (Flow Direction: Right to Left), Made to Order: X1 (Body: Red)

Body Size: 30, Thread: Rc, Port Size: 03 (3/8), Handle/Bonnet Material: B (Aluminum), Options: S (Built-in Silencer, EXH Port), Semi-Standard: None, Made to Order: X1 (Body: Red)

Body Size: 30, Thread: F (G), Port Size: 03 (3/8), Handle/Bonnet Material: B (Aluminum), Options: S (Built-in Silencer, EXH Port), Semi-Standard: R (Flow Direction: Right to Left)

Body Size: 40, Thread: F (G), Port Size: 03 (3/8), Handle/Bonnet Material: B (Aluminum), Options: S (Built-in Silencer, EXH Port), Semi-Standard: R (Flow Direction: Right to Left)

Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Handle/Bonnet Material: A (Flame Resistant PBT), Options: S (Built-in Silencer, EXH Port), Semi-Standard: KRZ (K + R + Z)

Body Size: 30, Thread: Rc, Port Size: 03 (3/8), Handle/Bonnet Material: B (Aluminum), Options: None, Semi-Standard: R (Flow Direction: Right to Left), Made to Order: X1 (Body: Red)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Handle/Bonnet Material: A (Flame Resistant PBT), Options: B (w/Bracket), Semi-Standard: Z (psi as Unit Displayed on Label)