Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: M [Round type pressure gauge (with color zone)], Attachment: V1 (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 30, Thread: Rc, Port: 02 (1/4), Option: M [Round type pressure gauge (with color zone)], Attachment: SV (S + V), Semi-Standard 1: 1 (Set Pressure: 0.02 to 0.2 MPa), Semi-Standard 2: Standard

Body Size: 20, Thread: N (NPT), Port: 02 (1/4), Option: M [Round type pressure gauge (with color zone)], Attachment: Standard, Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: RZ (R + Z)

Body Size: 3 (1/8), Socket, Plug Type: P (Plug), Port Size: 02 (R, Rc(PT)1/4), Connection: M (Male Thread)

Body Size: 3 (1/8), Socket, Plug Type: P (Plug), Port Size: 02 (R, Rc(PT)1/4), Connection: M (Male Thread), Sealant: S (Sealant-Male Thread Only)

Body Size: 3 (1/8), Socket, Plug Type: S (Socket), Port Size: 02 (R, Rc(PT)1/4), Connection: M (Male Thread), Sealant: S (Sealant-Male Thread Only)

Body Size: 4 (1/4), Socket, Plug Type: P (Plug), Port Size: 02 (R, Rc(PT)1/4), Connection: M (Male Thread), Sealant: S (Sealant-Male Thread Only)

Body Size: 4 (1/4), Socket, Plug Type: S (Socket), Port Size: 02 (R, Rc(PT)1/4), Connection: M (Male Thread), Sealant: S (Sealant-Male Thread Only)

Body Size: 3 (1/8), Port Size: 02 (R, Rc1/4), Connection: M (Male Thread), S: S

Body Size: 4 (1/4), Port Size: 02 (R, Rc1/4), Connection: M (Male Thread), S: S

Body Size: 3 (1/8), Socket, Plug Type: P (Plug), Port Size: 02 (R, Rc 1/4), Connection: M (Male Thread w/Seal)

Body Size: 3 (1/8), Socket, Plug Type: P (Plug), Port Size: 02 (R, Rc 1/4), Connection: M (Male Thread w/Seal), Built-in Check Valve: 1 (w/o Check Valve)

Body Size: 3 (1/8), Socket, Plug Type: S (Socket), Port Size: 02 (R, Rc 1/4), Connection: M (Male Thread w/Seal)