Material: SHP (Body: 316L SS; Poppet: Hastelloy® C-22; Diaphragm: Hastelloy® C-22; Nozzle: 316L SS), Surface Finish: Q [25 μin. (0.62 μm)], Ports: 4PW [4 Ports (1-In; 2-Out; 3-Gauge Port In; 4-Gauge Port Out)], Connections, Inlet: FV4 (1/4 Inch Face Seal, Female), Connections, Outlet: MV4 (1/4 Inch Face Seal, Male), Gauge Port, Inlet: 4 [0 to 400 psig (0 to 3 MPa)], Gauge Port, Outlet

Model: 31, Orifice: 3 (3mm), Style: 4 (COM, Single Unit), Option: Q (SS/Ag, Seal: Poppet-FFKM, Fixed-PTFE, Class H, Steam), Suffix: Standard, Port Size: 02 (1/4), Thread: N (NPT), Voltage: 3 (110VAC 50/60HZ), Electrical Entry: C (Conduit), Surge Suppressor: Non, Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)

Model: 33, Orifice: 4 (4mm), Style: 4 (COM, Single Unit), Option: Q (SS/Ag, Seal: Poppet-FFKM, Fixed-PTFE, Class H, Steam), Suffix: Standard, Port Size: 03 (3/8), Thread: N (NPT), Voltage: 3 (110VAC 50/60HZ), Electrical Entry: C (Conduit), Surge Suppressor: Non, Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)

SI Unit: Q (DeviceNet Omron CompoBus/D), Stations: 3 Stations, SUP/EXH Block Mounting: D (D Side 2~10 Stations), Pilot: Internal Pilot, A, B Port: N11 (3/8" One-touch Fitting), Mounting Method: D (DIN Rail Mounting)

Series: 350 [3 Port COM (Single Unit)], Voltage: 5 (24VDC), Electrical Entry: G (Grommet / Tape winding), Orifice: 4 [350 (3 Port) ø4], Port Size: 02 [1/4 (8A)], Thread: F (G), Material: H (Stainless Steel Body, FKM Seal, Class B Coil), Option: None, CE Compliance: Q (CE Marked)

Series: 350 [3 Port COM (Single Unit)], Voltage: 5 (24VDC), Electrical Entry: W (Grommet / Molded), Orifice: 4 [350 (3 Port) ø4], Port Size: 02 [1/4 (8A)], Thread: F (G), Material: J (Stainless Steel Body, EPDM Seal, Class B Coil), Option: F (Foot Bracket), CE Compliance: Q (CE Marked)

Series: 250 [3 Port COM (Single Unit)], Voltage: 5 (24VDC), Electrical Entry: F (Faston terminal / Molded), Orifice: 1 [250 (3 Port) ø1], Port Size: M5 Thread, Thread: Rc, Material: Brass Body, NBR Seal, Class B Coil, Option: None, CE Compliance: Q (CE Marked)

Series: 250 [3 Port COM (Single Unit)], Voltage: 5 (24VDC), Electrical Entry: G (Grommet / Tape winding), Orifice: 1 [250 (3 Port) ø1], Port Size: M5 Thread, Thread: Rc, Material: G (Stainless Steel Body, NBR Seal Class B Coil), Option: None, CE Compliance: Q (CE Marked)

Series: 350 [3 Port COM (Single Unit)], Voltage: 5 (24VDC), Electrical Entry: G (Grommet / Tape winding), Orifice: 4 [350 (3 Port) ø4], Port Size: 02 [1/4 (8A)], Thread: F (G), Material: Brass Body, NBR Seal, Class B Coil, Option: None, CE Compliance: Q (CE Marked)

Series: 350 [3 Port COM (Single Unit)], Voltage: 5 (24VDC), Electrical Entry: G (Grommet / Tape winding), Orifice: 4 [350 (3 Port) ø4], Port Size: 02 [1/4 (8A)], Thread: Rc, Material: Brass Body, NBR Seal, Class B Coil, Option: None, CE Compliance: Q (CE Marked)

Series: 350 [3 Port COM (Single Unit)], Voltage: 6 (12VDC), Electrical Entry: G (Grommet / Tape winding), Orifice: 4 [350 (3 Port) ø4], Port Size: 02 [1/4 (8A)], Thread: N (NPT), Material: A (Brass Body, FKM Seal, Class B Coil), Option: None, CE Compliance: Q (CE Marked)

Series: 250 [3 Port COM (Single Unit)], Voltage: 5 (24VDC), Electrical Entry: G (Grommet / Tape winding), Orifice: 1 [250 (3 Port) ø1], Port Size: M5 Thread, Thread: Rc, Material: H (Stainless Steel Body, FKM Seal, Class B Coil), Option: None, CE Compliance: Q (CE Marked)

Series: 250 [3 Port COM (Single Unit)], Voltage: 5 (24VDC), Electrical Entry: G (Grommet / Tape winding), Orifice: 1 [250 (3 Port) ø1], Port Size: M5 Thread, Thread: Rc, Material: Brass Body, NBR Seal, Class B Coil, Option: None, CE Compliance: Q (CE Marked)

Series: 250 [3 Port COM (Single Unit)], Voltage: 5 (24VDC), Electrical Entry: W (Grommet / Molded), Orifice: 1 [250 (3 Port) ø1], Port Size: M5 Thread, Thread: Rc, Material: L (Stainless Steel Body, FKM Seal, Class B Coil), Option: F (Foot Bracket), CE Compliance: Q (CE Marked)

Series: 350 [3 Port COM (Single Unit)], Voltage: 5 (24VDC), Electrical Entry: G (Grommet / Tape winding), Orifice: 4 [350 (3 Port) ø4], Port Size: 02 [1/4 (8A)], Thread: N (NPT), Material: H (Stainless Steel Body, FKM Seal, Class B Coil), Option: None, CE Compliance: Q (CE Marked)

Series: 350 [3 Port COM (Single Unit)], Voltage: 5 (24VDC), Electrical Entry: G (Grommet / Tape winding), Orifice: 4 [350 (3 Port) ø4], Port Size: 02 [1/4 (8A)], Thread: N (NPT), Material: L (Stainless Steel Body, FKM Seal, Class B Coil), Option: None, CE Compliance: Q (CE Marked)

Stations: 12 Stations, Port Size: N9 (5/16" One-touch Fitting), Kit Name: F (D-sub Connector 25 Pin), Electrical Entry: S (Side), Cable Length: 3 (5.0m Cable 25 Pin), Option 1: None, Option 2: D (DIN Rail Mounting), Option 3: None, Option 4: R (External Pilot), Option 5: None, CE Compliant: Q (CE Compliant)

Stations: 12 Stations, Port Size: C8 (ø8 One-touch Fitting), Kit Name: F (D-sub Connector 25 Pin), Electrical Entry: U (Upper), Cable Length: 3 (5.0m Cable 25 Pin), Option 1: None, Option 2: None, Option 3: None, Option 4: None, Option 5: S (Built-in Silencer, Direct Exhaust), CE Compliant: Q (CE Compliant)

Stations: 6 Stations, Port Size: C8 (ø8 One-touch Fitting), Kit Name: F (D-sub Connector 25 Pin), Electrical Entry: U (Upper), Cable Length: 3 (5.0m Cable 25 Pin), Option 1: None, Option 2: None, Option 3: None, Option 4: None, Option 5: S (Built-in Silencer, Direct Exhaust), CE Compliant: Q (CE Compliant)

Stations: 3 Stations, Port Size: N7 (1/4" One-touch Fitting), Kit Name: F (D-sub Connector 25 Pin), Electrical Entry: U (Upper), Cable Length: A (w/o Cable 15 Pin - Max. 7 Stations), Option 1: None, Option 2: None, Option 3: None, Option 4: None, Option 5: None, CE Compliant: Q (CE Compliant)