Body Size: 40A, Thread: N (NPT), Port Size: 06 (3/4), Option: Standard, Attachment: Standard, Semi-Standard 1: 23 (2 + 3), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)
Body Size: 40A, Thread: N (NPT), Port Size: 06 (3/4), Option: G (for Sizes 20, 25, 30, 40 Round Type Pressure Gauge w/Limit Indicator; for Size10: Round Type Pressure Gauge w/o Limit Indicator), Attachment: Standard, Semi-Standard 1: 23 (2 + 3), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)
Model: 23, Orifice Diameter: 5 (20 mm), Valve/Body Configuration: 0 (N.C./Single Unit), Solenoid Valve Option: Brass Body (Aluminum for Air Type), NBR Seal, Class B, Suffix: Standard, Port Size: 06 (3/4), Thread Type: N (NPT), Voltage: 5 (24VDC), Lead Wire: DL (DIN Connector and Light), Bracket: B (Bracket)
Model: 23, Orifice Diameter: 5 (20 mm), Valve/Body Configuration: 0 (N.C./Single Unit), Solenoid Valve Option: G (SUS Body, NBR Seal, Class B), Suffix: Standard, Port Size: 06 (3/4), Thread Type: N (NPT), Voltage: 5 (24VDC), Lead Wire: DL (DIN Connector and Light), Bracket: B (Bracket)
Model: 23, Orifice Diameter: 5 (20 mm), Valve/Body Configuration: 0 (N.C./Single Unit), Solenoid Valve Option: Brass Body (Aluminum for Air Type), NBR Seal, Class B, Suffix: Standard, Port Size: 06 (3/4), Thread Type: N (NPT), Voltage: 6 (12VDC), Lead Wire: C (Conduit)
Model: 23, Orifice Diameter: 5 (20 mm), Valve/Body Configuration: 0 (N.C./Single Unit), Solenoid Valve Option: L (SUS Body, FKM, Class B, High Corrosive, Oil-Free), Suffix: Standard, Port Size: 06 (3/4), Thread Type: T (NPTF), Voltage: 5 (24VDC), Lead Wire: D (DIN Connector)
Model: 23, Orifice Diameter: 5 (20 mm), Valve/Body Configuration: 0 (N.C./Single Unit), Solenoid Valve Option: G (SUS Body, NBR Seal, Class B), Suffix: Z (Oil-free Specification), Port Size: 06 (3/4), Thread Type: N (NPT), Voltage: 5 (24VDC), Lead Wire: TL (Conduit Terminal and Light), Bracket: B (Bracket)
Model: 23, Orifice Diameter: 5 (20 mm), Valve/Body Configuration: 0 (N.C./Single Unit), Solenoid Valve Option: Brass Body (Aluminum for Air Type), NBR Seal, Class B, Suffix: Standard, Port Size: 06 (3/4), Thread Type: Rc, Voltage: 5 (24VDC), Lead Wire: TL (Conduit Terminal and Light)
Model: 23, Orifice Diameter: 5 (20 mm), Valve/Body Configuration: 0 (N.C./Single Unit), Solenoid Valve Option: Brass Body (Aluminum for Air Type), NBR Seal, Class B, Suffix: Standard, Port Size: 06 (3/4), Thread Type: F (G), Voltage: 5 (24VDC), Lead Wire: D (DIN Connector)
Model: 23, Orifice Diameter: 5 (20 mm), Valve/Body Configuration: 0 (N.C./Single Unit), Solenoid Valve Option: H (SUS Body, FKM Seal, Class B), Suffix: Standard, Port Size: 06 (3/4), Thread Type: N (NPT), Voltage: 5 (24VDC), Lead Wire: DO (DIN Connector without Connector)
Model: 23, Orifice Diameter: 5 (20 mm), Valve/Body Configuration: 0 (N.C./Single Unit), Solenoid Valve Option: Brass Body (Aluminum for Air Type), NBR Seal, Class B, Suffix: Standard, Port Size: 06 (3/4), Thread Type: F (G), Voltage: 5 (24VDC), Lead Wire: DO (DIN Connector without Connector)
Model: 23, Orifice Diameter: 5 (20 mm), Valve/Body Configuration: 0 (N.C./Single Unit), Solenoid Valve Option: H (SUS Body, FKM Seal, Class B), Suffix: Standard, Port Size: 06 (3/4), Thread Type: N (NPT), Voltage: 5 (24VDC), Lead Wire: DL (DIN Connector and Light), Bracket: B (Bracket)
Model: 23, Orifice Diameter: 5 (20 mm), Valve/Body Configuration: 0 (N.C./Single Unit), Solenoid Valve Option: Brass Body (Aluminum for Air Type), NBR Seal, Class B, Suffix: Standard, Port Size: 06 (3/4), Thread Type: F (G), Voltage: 5 (24VDC), Lead Wire: DL (DIN Connector and Light)
Model: 23, Orifice Diameter: 5 (20 mm), Valve/Body Configuration: 0 (N.C./Single Unit), Solenoid Valve Option: Brass Body (Aluminum for Air Type), NBR Seal, Class B, Suffix: Standard, Port Size: 06 (3/4), Thread Type: N (NPT), Voltage: 5 (24VDC), Lead Wire: TL (Conduit Terminal and Light)
Body Size: 50, Thread: Rc, Port: 06 (3/4), Option: Standard, Attachment: Standard, Semi-Standard 1: 23 (2 + 3), Semi-Standard 2: Standard
Body Size: 50, Thread: Rc, Port: 06 (3/4), Option: D [Float Type Auto Drain (N.O.)], Attachment: S (Pressure Switch), Semi-Standard 1: 23 (2 + 3), Semi-Standard 2: N (Exhaust Mechanism, Non-relieving)
Body Size: 50, Thread: Rc, Port: 06 (3/4), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: Standard, Semi-Standard 1: 23 (2 + 3), Semi-Standard 2: Standard
Body Size: 50, Thread: N (NPT), Port: 06 (3/4), Option: Standard, Attachment: Standard, Semi-Standard 1: 23 (2 + 3), Semi-Standard 2: RZ (R + Z)
Body Size: 50, Thread: N (NPT), Port: 06 (3/4), Option: CG (C + G), Attachment: T (T Spacer), Semi-Standard 1: 23 (2 + 3), Semi-Standard 2: RZ (R + Z)
Body Size: 50, Thread: N (NPT), Port: 06 (3/4), Option: C [Float Type Auto Drain (N.C.)], Attachment: T (T Spacer), Semi-Standard 1: 23 (2 + 3), Semi-Standard 2: RZ (R + Z)