Model: 31, Orifice: 2 (2.2mm), Style: 0 (N.C., Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 02 (1/4), Thread: T (NPTF), Voltage: 3 (110VAC 50/60HZ), Electrical Entry: T (with Conduit Terminal), Surge Suppressor: L (w/Light), Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)

Series: 544 (VP500), Pilot Type: Internal Pilot, Pressure Specification: Standard (0.7MPa), Coil Specification: T (w/Power Saving Circuit, DC Only), Voltage: 6 (12VDC), Electrical Entry: D (DIN Terminal w/Connector), Light & Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Type, Port Size: 02 (1/4), Thread Type: T (NPTF), Actuation Type: A (N.C., Normally

Series: 344 (VP300), Pilot Type: Internal Pilot, Pressure Specification: Standard (0.7MPa), Coil Specification: T (w/Power Saving Circuit, DC Only), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal w/Connector), Light & Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Type, Port Size: 02 (1/4), Thread Type: T (NPTF), Actuation Type: A (N.C., Normally

Series: 542 (VP500), Pilot Type: Internal Pilot, Pressure Specification: K (High-pressure Type, 1.0MPa), Coil Specification: T (w/Power Saving Circuit, DC Only), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal w/Connector), Light & Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Type, Port Size: 02 (1/4), Thread Type: T (NPTF), Actuation Type: A (N.C

Series: 342 (VP300), Pilot Type: Internal Pilot, Pressure Specification: Standard (0.7MPa), Coil Specification: T (w/Power Saving Circuit, DC Only), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal w/Connector), Light & Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Type, Port Size: 02 (1/4), Thread Type: T (NPTF), Actuation Type: A (N.C., Normally

Series: 342 (VP300), Pilot Type: Internal Pilot, Pressure Specification: Standard (0.7MPa), Coil Specification: T (w/Power Saving Circuit, DC Only), Voltage: 6 (12VDC), Electrical Entry: D (DIN Terminal w/Connector), Light & Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Type, Port Size: 02 (1/4), Thread Type: T (NPTF), Actuation Type: A (N.C., Normally

Body Size: 30, Thread: N (NPT), Port Size: 02 (1/4), Option: G (Size 20 25, 30, 40: Round Type Pressure Gauge w/Limit Indicator; Size 10: Round Type Pressure Gauge w/o Limit Indicator), Attachment: T (T-Interface), Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

IR1200-A/2200-A/3200-A

AR425 to 935 ARX q Body size 1 2 3 Symbol Description AMR w Set pressure range 0 0.02 to 0.2 MPa V V V 1 0.02 to 0.4 MPa V V V 2 0.02 to 0.8 MPa V V V + ARM ARP e Exhaust direction 0 Bottom exhaust V V V 1 Front exhaust V 2 Rear exhaust V + IR-A IR-A IR r Pipe thread type Nil Rc V V V N NPT V V V F G V V V + IRV VEX 01 1/8 V 02 1/4 V V 03 3/8 V 04 1/2 V + SRH t Port size SRP a

Stations: 5 Stations (Note: 2 Stations are Required for Terminal Box Mounting), Port Size: 02 (Rc1/4), Thread: T (NPTF), Kit Name: T (Terminal Box), Box Mounting Position: 0 (U Side Mounting), Control Unit: None, Release Valve Rated Voltage: w/o Air Release Valve, Option 1: SD (Built-in Silencer, Direct Exhaust from D Side), Option 2: W (IP65 Protection Compatible)

Stations: 4 Stations (Note: 2 Stations are Required for Terminal Box Mounting), Port Size: 02 (Rc1/4), Thread: T (NPTF), Kit Name: T (Terminal Box), Box Mounting Position: 0 (U Side Mounting), Control Unit: None, Release Valve Rated Voltage: w/o Air Release Valve, Option 1: SD (Built-in Silencer, Direct Exhaust from D Side), Option 2: W (IP65 Protection Compatible)

Stations: 4 Stations (Note: 2 Stations are Required for Terminal Box Mounting), Port Size: 02 (Rc1/4), Thread: T (NPTF), Kit Name: T (Terminal Box), Box Mounting Position: 0 (U Side Mounting), Control Unit: None, Release Valve Rated Voltage: w/o Air Release Valve, Option 1: None, Option 2: W (IP65 Protection Compatible)

Stations: 6 Stations (Note: 2 Stations are Required for Terminal Box Mounting), Port Size: 02 (Rc1/4), Thread: T (NPTF), Kit Name: T (Terminal Box), Box Mounting Position: 0 (U Side Mounting), Control Unit: None, Release Valve Rated Voltage: w/o Air Release Valve, Option 1: SD (Built-in Silencer, Direct Exhaust from D Side), Option 2: W (IP65 Protection Compatible)

Stations: 6 Stations (Note: 2 Stations are Required for Terminal Box Mounting), Port Size: 02 (Rc1/4), Thread: T (NPTF), Kit Name: T (Terminal Box), Box Mounting Position: 0 (U Side Mounting), Control Unit: None, Release Valve Rated Voltage: w/o Air Release Valve, Option 1: None, Option 2: W (IP65 Protection Compatible)

Stations: 8 Stations (Note: 2 Stations are Required for Terminal Box Mounting), Port Size: 02 (Rc1/4), Thread: T (NPTF), Kit Name: T (Terminal Box), Box Mounting Position: 0 (U Side Mounting), Control Unit: None, Release Valve Rated Voltage: w/o Air Release Valve, Option 1: None, Option 2: W (IP65 Protection Compatible)

Stations: 9 Stations (Note: 2 Stations are Required for Terminal Box Mounting), Port Size: 02 (Rc1/4), Thread: T (NPTF), Kit Name: T (Terminal Box), Box Mounting Position: 0 (U Side Mounting), Control Unit: None, Release Valve Rated Voltage: w/o Air Release Valve, Option 1: SD (Built-in Silencer, Direct Exhaust from D Side), Option 2: W (IP65 Protection Compatible)

Stations: 9 Stations (Note: 2 Stations are Required for Terminal Box Mounting), Port Size: 02 (Rc1/4), Thread: T (NPTF), Kit Name: T (Terminal Box), Box Mounting Position: 0 (U Side Mounting), Control Unit: None, Release Valve Rated Voltage: w/o Air Release Valve, Option 1: None, Option 2: W (IP65 Protection Compatible)

Stations: 8 Stations (Note: 2 Stations are Required for Terminal Box Mounting), Port Size: 02 (Rc1/4), Thread: T (NPTF), Kit Name: T (Terminal Box), Box Mounting Position: 0 (U Side Mounting), Control Unit: None, Release Valve Rated Voltage: w/o Air Release Valve, Option 1: CD (Exhaust Cleaner for D Side Mounting), Option 2: W (IP65 Protection Compatible)

Stations: 9 Stations (Note: 2 Stations are Required for Terminal Box Mounting), Port Size: 02 (Rc1/4), Thread: T (NPTF), Kit Name: T (Terminal Box), Box Mounting Position: 0 (U Side Mounting), Control Unit: None, Release Valve Rated Voltage: w/o Air Release Valve, Option 1: N (Name Plate), Option 2: W (IP65 Protection Compatible)

Stations: 3 Stations (Note: 2 Stations are Required for Serial Unit Mounting), Port Size: 02 (Rc1/4), Thread: T (NPTF), Kit Name: T (Terminal Box), Box Mounting Position: 0 (U Side Mounting), Control Unit: None, Release Valve Rated Voltage: w/o Air Release Valve, Option 1: None, Option 2: W (IP65 Protection Compatible)

Stations: 12 Stations (Note: 2 Stations are Required for Terminal Box Mounting), Port Size: 02 (Rc1/4), Thread: T (NPTF), Kit Name: T (Terminal Box), Box Mounting Position: 0 (U Side Mounting), Control Unit: None, Release Valve Rated Voltage: w/o Air Release Valve, Option 1: NSD (Name Plate, Built-in Silencer, Direct Exhaust from D Side), Option 2: W (IP65 Protection Compatible)