Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Accessory: None, Specifications: R (Flow Direction: Right to Left), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Accessory: BG (B+G), Specifications: 3RY (3+R+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

AS: AS, Size: 1 (M5 Basis), Style 1: 2 (Elbow), Control Type: 0 (Meter-out), Thread: M5, 10-32UNF, R, Port Size: U10/32UNF, Tube Size: 03 (5/32"), Option: None, Lock Nut: J (Round)

AS: AS, Size: 1 (M5 Basis), Style 1: 2 (Elbow), Control Type: 1 (Meter-in), Thread: M5, 10-32UNF, R, Port Size: U10/32UNF, Tube Size: 03 (5/32"), Option: None, Lock Nut: J (Round)

AS: AS, Size: 1 (M5 Basis), Style 1: 3 (Universal), Control Type: 1 (Meter-in), Thread: M5, 10-32UNF, R, Port Size: U10/32UNF, Tube Size: 03 (5/32"), Option: None, Lock Nut: J (Round)

Size: 4 (40), Valve Type: 1 (Normally Closed), Body Material: C (Brass), Seal Material: F (FKM), Port Size: 03 (Thread; 3/8), Thread Type: R (Rc), Rated Voltage: 5 (24 VDC), Electrical Entry: G (Grommet)

Size: 4 (40), Valve Type: 1 (Normally Closed), Body Material: C (Brass), Seal Material: N (NBR), Port Size: 03 (Thread; 3/8), Thread Type: R (Rc), Rated Voltage: 5 (24 VDC), Electrical Entry: G (Grommet)

Size: 3 (30), Body Material: S (Stainless Steel), Seal Material: N (NBR), Port Size: 03 (3/8), Thread Type: R (Rc), Rated Voltage: 5 (24 VDC), Electrical Entry: DS (DIN Terminal, w/Surge Voltage Suppressor)

Body Class: 3 (Class 3, Orifice ø8), Valve Type: 0 (Normally Closed), Port Size: 03 (3/8), Thread: R, Rc, Material: C (Body: PFA, Endplate: PPS, Diaphragm: PTFE), Option: 3 (Flow Rate Adjustment & By-pass)

Body Class: 3 (Class 3, Orifice ø8), Valve Type: 0 (Normally Closed), Port Size: 03 (3/8, Class 3), Thread: R, Rc, Material: C (Body: PFA, Endplate: PPS, Diaphragm: PTFE), Option: 1 (Flow Rate Adjustment)

Body Class: 3 (Class 3, Orifice ø8), Valve Type: 1 (Normally Open), Port Size: 03 (3/8, Class 3), Thread: R, Rc, Material: C (Body: PFA, Endplate: PPS, Diaphragm: PTFE), Option: 1 (Flow Rate Adjustment)

Body Class: 2 (ø4 Orifice), Valve Type: 0 (N.C.), Fitting Size: 03 (ø3), Pilot Port Thread: R (Thread Type 1/8 Rc), Pilot Port Direction: Direction 1, Option 1: 3 (Flow Rate Adjustment & By-pass)

Body Class: 2 (ø4 Orifice), Valve Type: 0 (N.C.), Fitting Size: 03 (ø3), Pilot Port Thread: R (Thread Type 1/8 Rc), Pilot Port Direction: Direction 1, Option 1: 5 (High Back Pressure, 0.42 MPa)

Body Class: 2 (ø4 Orifice), Valve Type: 0 (N.C.), Fitting Size: 03 (ø3), Pilot Port Thread: R (Thread Type 1/8 Rc), Pilot Port Direction: Direction 1, Option 1: 9 (High Back Pressure w/Indicator)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: G (Round Type Pressure Gauge w/Limit Indicator), Attachment: Standard, Semi-Standard 1: 16 (1 + 6), Semi-Standard 2: RWZ (R + W + Z)

Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: D (N.O. Float Type Auto Drain), Attachment: Standard, Semi-Standard 1: 8 (Metal Bowl w/Level Gauge), Semi-Standard 2: RZ (R + Z)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: M (Round Type Pressure Gauge w/Color Zone), Attachment: T (T-Interface), Semi-Standard 1: Standard, Semi-Standard 2: RWZ (R + W + Z)

Body Size: 30, Thread: Rc, Port Size: 03 (3/8), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: Standard, Semi-Standard 2: RW (R + W)

Body Size: 40, Thread: Rc, Port Size: 03 (3/8), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: Standard, Semi-Standard 2: RW (R + W)

Body Size: 30, Pipe Thread: N (NPT), Port Size: 03 (3/8), Mounting: B (w/Bracket), Nominal Filtration Rating: 5 (5µ), Water Removal Type: S (Water Drop Removal Type), Semi-standard: 6RZ (6 + R + Z)