Size: 20 (1/8), Reverse Flow Function: None, Thread: Rc, Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G2 (Mounting Angle 90°), Accessory 2: None, Option 1: None, Option 2: C (Bowl Guard for Size 20 Only), Option 3: None, B: B

Size: 20 (1/8), Reverse Flow Function: None, Thread: Rc, Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G2 (Mounting Angle 90°), Accessory 2: H (w/Set Nut), Option 1: None, Option 2: C (Bowl Guard for Size 20 Only), Option 3: None, B: B

Size: 20 (1/8), Reverse Flow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: BC [Bracket+Float Type Auto Drain (NC)], Pressure Gauge Angle: G1 (Mounting Angle 0°), Accessory 2: None, Option 1: 12 (0.02~0.2MPa Setting+Metal Bowl), Option 2: None, Option 3: Z (Name Plate, Bowl Caution Plate & Gauge w/PSI), B: B

Size: 20 (1/8), Reverse Flow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: C [Float Style Auto Drain (NC)], Pressure Gauge Angle: G1 (Mounting Angle 0°), Accessory 2: None, Option 1: 12 (0.02~0.2MPa Setting+Metal Bowl), Option 2: None, Option 3: Z (Name Plate, Bowl Caution Plate & Gauge w/PSI), B: B

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: 1NZ (Combination of 1, N & Z), B: B

Size: 40 (1/2), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: H (Set Nut), Option: 1NZ (Combination of 1, N & Z), B: B

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: N (NPT), Port Size: 02 (1/4), Option: N (Nickel Plated)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: F (G), Port Size: 02 (1/4)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: N (NPT), Port Size: 02 (1/4), Option: S (Sealant)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: Rc (Metric M3, M5; Unified 10-32UNF), Port Size: 02 (1/4), Option: S (Sealant)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: N (NPT), Port Size: 02 (1/4), Option: None, Lock Nut: J (Round)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: N (NPT), Port Size: 02 (1/4), Option: S (Sealant), Lock Nut: J (Round)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: N (NPT), Port Size: 02 (1/4)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: Rc (Metric M3, M5; Unified 10-32UNF), Port Size: 02 (1/4)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: Rc (Metric M3, M5; Unified 10-32UNF), Port Size: 02 (1/4), Option: None, Lock Nut: J (Round)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: Rc (Metric M3, M5; Unified 10-32UNF), Port Size: 02 (1/4), Option: S (Sealant), Lock Nut: J (Round)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: F (G), Port Size: 02 (1/4), Option: S (Sealant)

Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: F (G), Port Size: 02 (1/4), Option: S (Sealant), Lock Nut: J (Round)

AS: AS, Body Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 0 (Meter-out), Thread: Metric Thread (M5)/R(PT), Port Size: 02 (1/4), Applicable Tube OD: 07 (1/4"), Option: S (Sealant)

AS: AS, Body Size: 2 (1/8, 1/4 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: N (NPT), Port Size: 02 (1/4), Applicable Tube OD: 03 (5/32")