Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: BC (B + C), Semi-Standard 1: CR (C + R), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 02 (1/4), Options: BE (B+E), Set Pressure: 1 (0.02 to 0.2 MPa Setting), Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 40, Thread: N (NPT), Port Size: 02 (1/4), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: NRYZ (N + R + Y + Z)

Body Size: 30, Thread: F (G), Port Size: 02 (1/4), Mounting: None, Semi-Standard, Body Size 10: 6 (Nylon Bowl), Semi-Standard, Body Size 20: R (Flow Direction: Right to Left), Semi-Standard, Body Size 30, 40, 50 & 60: Standard

Body Class: 3 (Class 3, Orifice ø8), Valve Type: 0 (Normally Closed), Port Size: 02 (1/4), Thread: R, Rc, Material: E (Body: SUS, Endplate: PPS, Diaphragm: EPDM)

Series: AF, Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Mounting: Standard, Float Type Auto Drain: C [N.C. (Normally Closed)], Bowl Type: 2 (Metal Bowl), Bowl Guard: None, Drain Port: w/Drain Cock, Indicator: without Indicator, Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Pressure Unit: psi; Temp. Unit: °F)

Series: AFD, Body Size: 20, Thread: F (G), Port Size: 02 (1/4), Mounting: Standard, Float Type Auto Drain: w/o Auto Drain, Bowl Type: Standard (Polycarbonate Bowl ), Bowl Guard: None, Drain Port: w/Drain Cock, Indicator: without Indicator, Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Pressure Unit: MPa; Temp Unit: °C

Model: V (Swivel Elbow), Applicable Tube OD: Ø4, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4], Sealant: S (Sealant)

Model: V (Swivel Elbow), Applicable Tube OD: Ø6, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4]

Model: L (Male Elbow), Applicable Tube OD: Ø12, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4]

Model: V (Swivel Elbow), Applicable Tube OD: Ø4, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4]

Model: T (Union Tee, Male Branch Tee), Applicable Tube OD: Ø12, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4]

Model: L (Male Elbow), Applicable Tube OD: Ø10, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4]

Model: L (Male Elbow), Applicable Tube OD: Ø4, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4]

Model: L (Male Elbow), Applicable Tube OD: Ø8, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4]

Model: W (Swivel Extended Elbow), Applicable Tube OD: Ø6, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4]

Model: W (Swivel Extended Elbow), Applicable Tube OD: Ø12, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4], Sealant: S (Sealant)

Model: V (Swivel Elbow), Applicable Tube OD: Ø12, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4]

Model: V (Swivel Elbow), Applicable Tube OD: Ø8, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4]

Model: W (Swivel Extended Elbow), Applicable Tube OD: Ø4, Applicable Tubing: B (Brass Sleeve), Port Size Applicable Tube: 02 [R(PT)1/4, Rc(PT)1/4]