Body Size: 40, Thread: NPT, Port Size: 3/8, Option: Assembly of a Bracket & Set Nuts, Semi-Standard: 1 + R + Y + Z

Body Size: 40, Thread: NPT, Port Size: 3/8, Option: Assembly of a Bracket & Set Nuts, Semi-Standard: 1 + Y + Z

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Standard, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Relief, Reverse Flow Function (Relief): No, Supply Side Connection Type: [NPT] NPT, Supply Side, Connection Diameter: 3/8, Flow Direction: [Right] From Left to Right, Control Side Connection Type: [NPT]

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Standard, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Not Provided] Non-relief, Reverse Flow Function (Relief): No, Supply Side Connection Type: [NPT] NPT, Supply Side, Connection Diameter: 3/8, Flow Direction: [Right] From Left to Right, Control Side Connection Type

Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: NZ (N + Z)

Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: YZ (Y + Z)

The refreshed AR series with 2 digits and an “A” suffix (AR40-□□-A) was released in April 2012. The refreshed AR series with 2 digits and a “B” suffix (AR40-□□-B) was released in May 2012. And the new design AR series with 2 digits and a “D” suffix (AR40-□□-D) was released in October 2019.

AR10-A: Rc1/16
AR20-A to AR40-A, AR20(K)-B to AR60(K)-B, and AR20(K)-D to AR40(K)-D: Rc1/8
Old AR10: Rc1/16
Old AR20(K) to AR30(K): Rc1/8
Old AR40(K) to AR60(K): Rc1/4
Old AR1000: Rc1/16
Old AR2000 to AR3000: Rc1/8
Old AR4000 to AR6000: Rc1/4

AR10-A: Rc1/16
AR20-A to AR40-A, AR20(K)-B to AR60(K)-B, and AR20(K)-D to AR40(K)-D: Rc1/8
Old AR10: Rc1/16
Old AR20(K) to AR30(K): Rc1/8
Old AR40(K) to AR60(K): Rc1/4
Old AR1000: Rc1/16
Old AR2000 to AR3000: Rc1/8
Old AR4000 to AR6000: Rc1/4

Body Size: 40, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 03 (3/8), Options: B (w/Bracket), 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)

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Standard, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Relief, Reverse Flow Function (Relief): No, Supply Side Connection Type: [NPT] NPT, Supply Side, Connection Diameter: 3/8, Flow Direction: [Right] From Left to Right, Control Side Connection Type: [NPT]

Body Size: 40, Backflow: w/o Backflow Function, Thread: NPT, Port Size: 3/8, Options: w/Bracket, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale

Body Size: 40, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 03 (3/8), Options: B (w/Bracket), 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)

Process Pump

(A) 2 23 (AR) (A) 2 Refer to Best Pneumatics No. 1 for further details. 3 (R) 1 (P) 3 (R) 1 (P) Regulator Series AR Model Specifications Model AR20 Port size 1/8, 1/4 AR25 1/4, 3/8 AR30 1/4, 3/8 AR40 AR20 AR25 AR30 AR40 Model Proof pressure 1.5 MPa 1.0 MPa 0.05 to 0.85 MPa 1/4, 3/8, 1/2 Max. operating pressure Pressure gauge port size 1/8 1/4 Set pressure range Ambient and 5 to 60C (No freezing

Body Size: 40, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 03 (3/8), Options: B (w/Bracket), 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), Made to Order: X406 (0.4 MPa Setting)

Size: 1/2, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 3/8, Accessory: Bracket, Option 1: Non-relieving, Option 2: Name Plate & Pressure Gauge in Imperial Units, PSI, °F

Size: 1/2, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 3/8, Accessory: Bracket, Option 1: 0.02~0.2MPa Setting, Option 2: Name Plate & Pressure Gauge in Imperial Units, PSI, °F

Size: 1/2, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 3/8, Accessory: Bracket, Option 1: None, Option 2: R+Z

Size: 1/2, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 3/8, Accessory: Bracket, Option 1: None, Option 2: Y+Z

Size: 1/2, Reverse Flow: Regulator, Standard, Thread: NPT, Port Size: 3/8, Accessory: Bracket, Option 1: None, Option 2: R+Y+Z