Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: CE (C + E), Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 12 (1 + 2), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 40, Thread: F (G), Port: 04 (1/2), Option: Standard, Attachment: Standard, Semi-Standard 1: 1 (Set Pressure: 0.02 to 0.2 MPa), Semi-Standard 2: Standard

Body Size: 40, Thread: F (G), Port: 04 (1/2), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: Standard, Semi-Standard 1: 1 (Set Pressure: 0.02 to 0.2 MPa), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc, Port: 04 (1/2), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: Standard, Semi-Standard 1: 1 (Set Pressure: 0.02 to 0.2 MPa), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc, Port: 04 (1/2), Option: C [Float Type Auto Drain (N.C.)], Attachment: Standard, Semi-Standard 1: 1 (Set Pressure: 0.02 to 0.2 MPa), Semi-Standard 2: Standard

Body Size: 40, Thread: N (NPT), 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: 1 (Set Pressure: 0.02 to 0.2 MPa), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 40, Thread: F (G), Port: 04 (1/2), Option: M [Round type pressure gauge (with color zone)], Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 1 (Set Pressure: 0.02 to 0.2 MPa), Semi-Standard 2: Standard

Body Size: 40, Thread: F (G), Port: 04 (1/2), Option: Standard, Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 1 (Set Pressure: 0.02 to 0.2 MPa), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc, Port: 04 (1/2), Option: Standard, Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 16 (1 + 6), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc, Port: 04 (1/2), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: TV (T + V), Semi-Standard 1: 1 (Set Pressure: 0.02 to 0.2 MPa), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc, Port: 04 (1/2), Option: Standard, Attachment: TV (T + V), Semi-Standard 1: 1 (Set Pressure: 0.02 to 0.2 MPa), Semi-Standard 2: Standard

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: Standard, Attachment: V1 (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 1 (Set Pressure: 0.02 to 0.2 MPa), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 3, Set Pressure: 1 (0.02 to 0.4 MPa), Exhaust Direction: 0 (Bottom Exhaust), Thread: N (NPT), Port Size: 04 (1/2), Option: EC (NPN Open Collector, 1 Output + Analog Voltage Output), Semi-standard: Z (Name Plate & Pressure Gauge in Imperial Units: psi)

Body Size: 4 (1/4), Socket, Plug Type: P (Plug), Port Size: 04 (R, Rc 1/2), Connection: F (Female Thread), Built-in Check Valve: 1 (w/o Check Valve)

Body Size: 4 (1/4), Socket, Plug Type: P (Plug), Port Size: 04 (R, Rc 1/2), Connection: M (Male Thread w/Seal), Built-in Check Valve: 1 (w/o Check Valve)

Body Size: 4 (1/4), Socket, Plug Type: S (Socket), Port Size: 04 (R, Rc 1/2), Connection: F (Female Thread), Built-in Check Valve: 1 (w/o Check Valve)

Body Size: 4 (1/4), Socket, Plug Type: S (Socket), Port Size: 04 (R, Rc 1/2), Connection: M (Male Thread w/Seal), Built-in Check Valve: 1 (w/o Check Valve)

Body Size: 6 (1/2), Socket, Plug Type: P (Plug), Port Size: 04 (R, Rc 1/2), Connection: F (Female Thread), Built-in Check Valve: 1 (w/o Check Valve)

Body Size: 6 (1/2), Socket, Plug Type: P (Plug), Port Size: 04 (R, Rc 1/2), Connection: M (Male Thread w/Seal), Built-in Check Valve: 1 (w/o Check Valve)

Body Size: IR3000, Type of Setting: 0 [Basic (Handle)], Set Pressure: 1 [0.005~0.4MPa (IR1000/2000) or 0.01~0.4MPa (IR3000)], Thread: Rc(PT), Port Size: 04 [1/2 (IR3000 Only)], Accessory: Bracket, Temperature Environments: Standard, Suffix: None, Made to Order: Digital Pressure Switch, NPN Open Collector 1 Output