Body Size: 40, Thread: Rc, Port: 04 (1/2), Option: E1 (Output: NPN output / Electrical entry: Wiring bottom entry), Attachment: V1 (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: RZA (R + ZA)

Body Size: 1 (M5 x 0.8, 10-32UNF), Type: 2 (Elbow), Control Type: 0 (Meter-out), Indicator Direction: None (0°), Thread: R, Port Size: M5 (M5 x 0.8), Width Across Flats: 9mm, Tubing: 04 (ø4), Seal: S (w/Sealant)

Body Size: 450C [78SCFM (2,200l/Min)], Thread: F (G), Port Size: 04 (1/2), Accessory: None, Auto Drain: D (N.O. Auto Drain), Rubber Material: Standard, Air Pressure: Standard, Drain Guide: None, IN-OUT Direction: R (IN-OUT Reversal Direction)

Body Size: 450C [78SCFM (2,200l/Min)], Thread: N (NPT), Port Size: 04 (1/2), Accessory: None, Auto Drain: C (N.C. Auto Drain), Rubber Material: Standard, Air Pressure: Standard, Drain Guide: None, IN-OUT Direction: R (IN-OUT Reversal Direction)

Body Size: 450C [78SCFM (2,200l/Min)], Thread: N (NPT), Port Size: 04 (1/2), Accessory: None, Auto Drain: D (N.O. Auto Drain), Rubber Material: Standard, Air Pressure: Standard, Drain Guide: None, IN-OUT Direction: R (IN-OUT Reversal Direction)

Body Size: 450C [78SCFM (2,200l/Min)], Thread: Rc, Port Size: 04 (1/2), Accessory: B (Bracket), Auto Drain: D (N.O. Auto Drain), Rubber Material: Standard, Air Pressure: Standard, Drain Guide: None, IN-OUT Direction: R (IN-OUT Reversal Direction)

Body Size: 450C [78SCFM (2,200l/Min)], Thread: Rc, Port Size: 04 (1/2), Accessory: B (Bracket), Auto Drain: C (N.C. Auto Drain), Rubber Material: Standard, Air Pressure: Standard, Drain Guide: None, IN-OUT Direction: R (IN-OUT Reversal Direction)

Body Size: 350C [53SCFM (1,500l/Min)], Thread: Rc, Port Size: 04 (1/2), Accessory: B (Bracket), Auto Drain: D (N.O. Auto Drain), Rubber Material: Standard, Air Pressure: Standard, Drain Guide: None, IN-OUT Direction: R (IN-OUT Reversal Direction)

Body Size: 350C [53SCFM (1,500l/Min)], Thread: N (NPT), Port Size: 04 (1/2), Accessory: None, Auto Drain: D (N.O. Auto Drain), Rubber Material: Standard, Air Pressure: Standard, Drain Guide: None, IN-OUT Direction: R (IN-OUT Reversal Direction)

Body Size: 350C [53SCFM (1,500l/Min)], Thread: N (NPT), Port Size: 04 (1/2), Accessory: None, Auto Drain: C (N.C. Auto Drain), Rubber Material: Standard, Air Pressure: Standard, Drain Guide: None, IN-OUT Direction: R (IN-OUT Reversal Direction)

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Handle/Bonnet Material: A (Flame Resistant PBT), Options: S (Built-in Silencer, EXH Port), Semi-Standard: R (Flow Direction: Right to Left), Made to Order: X1 (Body: Red)

Body Size: 40, Thread: Rc, Port: 04 (1/2), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: RW (R + W)

Body Size: 40, Thread: Rc, Port: 04 (1/2), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: R (Flow Direction: Right->Left)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: DG (D + G), Attachment: V1 (3-Port Valve for Residual Pressure Release; Mounting: V+AF+AR), Semi-Standard 1: Standard, Semi-Standard 2: NRZ (N + R + Z)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: DG (D + G), Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: Standard, Semi-Standard 2: NRZ (N + R + Z)

Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Mounting: None, Semi-Standard, Body Size 10: R (Flow Direction: Right to Left), Semi-Standard, Body Size 20: Standard, Semi-Standard, Body Size 30, 40, 50 & 60: Standard

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Mounting: None, Semi-Standard, Body Size 10: 3 (Drain Cock), Semi-Standard, Body Size 20: Standard, Semi-Standard, Body Size 30, 40, 50 & 60: 8RZ (8 + R + Z)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BG (B + G), Semi-Standard 1: J (Drain Guide 1/8: Size 20; Drain Guide 1/4: Sizes 25, 30, 40), Semi-Standard 2: RZ (R + Z)

Body Size: 40, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 04 (1/2), Option: BD (B + D), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: R (Flow Direction: Right to Left)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BD (B + D), Semi-Standard 1: 2R (2 + R), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)