Size: 30 (3/8), Reverse Flow Function: Regulator, Standard, Thread: F (G), Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: H (Set Nut), Option: None, B: B

Size: 30 (3/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: Rc, Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: None, B: B

Size: 30 (3/8), Reverse Flow Function: K (Regulator w/Backflow Mechanism), Thread: Rc, Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G2 (90°), Accessory 2: None, Option: None, B: B

AS: AS, Body Size: 3 (3/8 Basis), Style: 3 (Universal), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: 02 (1/4), Applicable Tube OD: Ø6, Option: S (Sealant)

AS: AS, Body Size: 3 (3/8 Basis), Style: 3 (Universal), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: 02 (1/4), Applicable Tube OD: Ø8, Option: S (Sealant)

AS: AS, Body Size: 3 (3/8 Basis), Style: 3 (Universal), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: 02 (1/4), Applicable Tube OD: Ø10, Option: S (Sealant)

AS: AS, Body Size: 3 (3/8 Basis), Style: 3 (Universal), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: 02 (1/4), Applicable Tube OD: Ø12, Option: S (Sealant)

AS: AS, Body Size: 3 (3/8 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: 02 (1/4), Applicable Tube OD: Ø8, Option: S (Sealant)

AS: AS, Body Size: 3 (3/8 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: 02 (1/4), Applicable Tube OD: Ø10, Option: S (Sealant)

AS: AS, Body Size: 3 (3/8 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: 02 (1/4), Applicable Tube OD: Ø12, Option: S (Sealant)

AS: AS, Body Size: 3 (3/8 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: 02 (1/4), Applicable Tube OD: Ø6, Option: S (Sealant)

Body Type: T (Body Ported), Valve Option: E (Continuous Duty), Voltage: 1 (100VAC, 50/60 Hz), Electrical Entry: D (DIN Terminal), Light & Surge Suppressor: S (Surge Voltage Suppressor), Port Size: 02 (1/4, 8A)

Body Type: T (Body Ported), Valve Option: V (for Vacuum), Voltage: 1 (100VAC, 50/60 Hz), Electrical Entry: D (DIN Terminal), Light & Surge Suppressor: None, Port Size: 02 (1/4, 8A), Thread: N (NPT)

Body Type: T (Body Ported), Valve Option: Standard, Voltage: 1 (100VAC, 50/60 Hz), Electrical Entry: D (DIN Terminal), Light & Surge Suppressor: Z (Light w/Surge Voltage Suppressor), Port Size: 02 (1/4, 8A)

Body Type: T (Body Ported), Valve Option: Standard, Voltage: 1 (100VAC, 50/60 Hz), Electrical Entry: T (Conduit Terminal), Light & Surge Suppressor: Z (Light w/Surge Voltage Suppressor), Port Size: 02 (1/4, 8A)

Body Type: T (Body Ported), Valve Option: E (Continuous Duty), Voltage: 1 (100VAC, 50/60 Hz), Electrical Entry: D (DIN Terminal), Light & Surge Suppressor: None, Port Size: 02 (1/4, 8A), Thread: N (NPT)

Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: Standard, Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: Standard, Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: RZ (R + Z)

Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: Standard, Semi-Standard 1: 3C (3 + C), Semi-Standard 2: RZ (R + Z)

Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: Standard, Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: RZ (R + Z)