Size: 20, Backflow Function: None, Thread: NPT, Port Size: 1/4, Accessory: NPN Output, Electrical Entry: Wiring Bottom Entry, Specifications: 0.008 to 0.6 MPa Setting, Pressure Unit: Name plate & Pressure Gauge in Imperial Units: psi

Size: 20, Backflow Function: None, Thread: NPT, Port Size: 1/4, Accessory: NPN Output, Electrical Entry: Wiring Bottom Entry, Specifications: 3+Y, Pressure Unit: Name plate & Pressure Gauge in Imperial Units: psi

Size: 20, Backflow Function: None, Thread: NPT, Port Size: 1/4, Accessory: NPN Output, Electrical Entry: Wiring Bottom Entry, Specifications: 3+Y, Pressure Unit: Digital Pressure Switch: w/Unit Coversion Function

The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly. 

The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly. 

Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: E1 (NPN Output, Electrical Entry: Wiring Bottom Entry), Specifications: 0.005 to 0.4MPa Setting, Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 1/8, Reverse Flow Function: Standard, Thread: NPT, Port Size: 1/4, Accessory 1: None, Accessory 2: Digital Pressure Switch NPN Output/Electrical Entry:Wiring Bottom Entry, Option 1: None, Option 2: None, Option 3: Z Name Plate & Caution Plate for Bowl in Imperial Units, PSI °F

Size: 3/8, Reverse Flow Function: Standard, Thread: NPT, Port Size: 1/4, Accessory 1: None, Accessory 2: Digital Pressure Switch NPN Output/Electrical Entry:Wiring Bottom Entry, Option 1: None, Option 2: None, Option 3: Z Name Plate & Caution Plate for Bowl in Imperial Units, PSI °F

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Precision Control, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Bleed, Reverse Flow Function (Relief): No, Supply Side Connection Type: [NPT] NPT, Supply Side, Connection Diameter: 1/4, Flow Direction: [Right] From Left to Right, Control Side Connection Type

Size: 1/4, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1/4, Accessory: Digital Pressure Switch NPN Output/Electrical Entry:Wiring Bottom Entry, Option 1: None, Option 2: Name Plate & Pressure Gauge in Imperial Units, PSI, °F

Size: 1/4, Reverse Flow: Regulator w/Backflow Mechanism, Thread: NPT, Port Size: 1/4, Accessory: Digital Pressure Switch NPN Output/Electrical Entry:Wiring Bottom Entry, Option 1: None, Option 2: Name Plate & Pressure Gauge in Imperial Units, PSI, °F

Size: 3/8, Reverse Flow: Regulator w/Backflow Mechanism, Thread: NPT, Port Size: 1/4, Accessory: Digital Pressure Switch NPN Output/Electrical Entry:Wiring Bottom Entry, Option 1: None, Option 2: Name Plate & Pressure Gauge in Imperial Units, PSI, °F

Size: 3/8, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1/4, Accessory: Digital Pressure Switch NPN Output/Electrical Entry:Wiring Bottom Entry, Option 1: None, Option 2: Name Plate & Pressure Gauge in Imperial Units, PSI, °F

Size: 1/8, Reverse Flow: Regulator w/Backflow Mechanism, Thread: NPT, Port Size: 1/4, Accessory: Digital Pressure Switch NPN Output/Electrical Entry:Wiring Bottom Entry, Option 1: None, Option 2: Name Plate & Pressure Gauge in Imperial Units, PSI, °F

Size: 1/8, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 1/4, Accessory: Digital Pressure Switch NPN Output/Electrical Entry:Wiring Bottom Entry, Option 1: None, Option 2: Name Plate & Pressure Gauge in Imperial Units, PSI, °F

The ARP20/30/40 series is available with a back flow function that exhausts the air pressure in the outlet side reliably and quickly.?

Body Size: 20, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 02 (1/4), Options: E1 (Output: NPN; Electrical Entry: Wiring Bottom Entry), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 20, Backflow: K (w/Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Options: E1 (Output: NPN; Electrical Entry: Wiring Bottom Entry), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 25, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 02 (1/4), Options: E1 (Output: NPN; Electrical Entry: Wiring Bottom Entry), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 30, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 02 (1/4), Options: E1 (Output: NPN; Electrical Entry: Wiring Bottom Entry), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)