Body Size: 40, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 3/4, Options: w/o Mounting Option, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Upward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa, Made to Order: -

Body Size: 40, Backflow: w/o Backflow Function, Thread: Rc, 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: Upward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa, Made to Order: -

Modular F.R.L. Unit

AR40 Note 2) Mounting threads for pressure gauge: AR10: 1/16, AR20 to 30: 1/8, AR40 to 60: 1/4.

Modular F.R.L. Unit

AR40-06 AR50 AR60 Model AR20 AR25 AR30 AR40 AR40-06 AR50 AR60 Port size 1/4, 3/8 1/4, 3/8 1/4, 3/8, 1/2 3/4 3/4, 1 1 Port size 1/8, 1/4 1/4, 3/8 1/4, 3/8 1/4, 3/8, 1/2 3/4 3/4, 1 1 How to Order How to Order AR 30 1N AR 30 BG F X430 03 BG F N X425 03 Regulator Regulator For high/low temperature For high pressure 25 30 40 50 60 20 25 30 40 50 60 Body size Body size X430 X440 Low temperature

Best Pneumatics Vol. 14

AR40-06 3/4 AR50 3/4, 1 AR60 1 AR20 1/8, 1/4 AR25 1/4, 3/8 AR30 1/4, 3/8 AR40 AR40-06 3/4 AR50 3/4, 1 AR60 1 1/4, 3/8, 1/2 1/4, 3/8, 1/2 Port size Port size How to Order How to Order AR 30 BG F 1N X430 03 AR 30 BG F N X425 03 Regulator Regulator For high/low temperature Body size Body size For high pressure 25 30 40 50 60 20 25 30 40 50 60 X430 X440 Low temperature High temperature Thread

Table of Contents

AR40-06 3/4 AR50 3/4, 1 AR60 1 AR20 1/8, 1/4 AR25 1/4, 3/8 AR30 1/4, 3/8 AR40 AR40-06 3/4 AR50 3/4, 1 AR60 1 1/4, 3/8, 1/2 1/4, 3/8, 1/2 Port size Port size How to Order How to Order AR 30 BG F 1N X430 03 AR 30 BG F N X425 03 Regulator Regulator For high/low temperature Body size Body size For high pressure 25 30 40 50 60 20 25 30 40 50 60 X430 X440 Low temperature High temperature Thread

Modular F.R.L. Units

Set pressure range [MPa] 0.1 to 1.7 Ambient and fluid temperature [C] 5 to 60 (with no freezing) Applicable Model Applicable Model Model AR25-B AR30-B AR40-B AR40-06-B AR50-B AR60-B Model AR20-B AR25-B AR30-B AR40-B AR40-06-B AR50-B AR60-B Port size 1/4, 3/8 1/4, 3/8 1/4, 3/8, 1/2 3/4 3/4, 1 1 Port size 1/8, 1/4 1/4, 3/8 1/4, 3/8 1/4, 3/8, 1/2 3/4 3/4, 1 1 r BG AR B B X430 30 03 BG q 30 AR

Modular Design with Uniform Body Style

Applicable Models Model AR20(K)-D AR30(K)-D AR40(K)-D AR40(K)-06-D AR50(K)-D AR60(K)-D Port size 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2 3/4 3/4, 1 1 30 AR D 03 X406 Option/Semi-standard: Select one each for a to f. Option/Semi-standard symbol: When more than one specification is required, indicate in alphabetic order.

AR Series Modular Type Regulator

Description Material Model Color 1 Body Zinc die-cast AR10-A White Aluminum die-cast AR20-A to AR40-A 2 Bonnet Polyacetal AR10-A to AR40-A White Replacement Parts No. Description Material Part no.

Regulator

Then tighten the 4 mounting screws temporarily, before tightening them diagonally and evenly to fix the bonnet. 5) Tightening torque AR20/ AR30/ AR40 Phillips screwdriver AR20 2.35+/-0.3 N m AR30 AR50/ AR60 Hexagon wrench Nominal size: 5 AR40 3.5 +/-0.3 N m AR50 AR60 Screws (4 pcs.)

Body Size: 40, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 06 (3/4), Options: B (w/Bracket), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Y (Upward), Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 50, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 06 (3/4), Options: B (w/Bracket), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Y (Upward), Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 40, Backflow: w/Backflow Function, Thread: Rc, Port Size: 3/4, Options: w/Bracket, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Upward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa, Made to Order: -

Body Size: 50, Backflow: w/Backflow Function, Thread: Rc, Port Size: 3/4, Options: w/Bracket, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Upward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa, Made to Order: -

Modular F.R.L. Units

-A AR40-06-A Front matter 2 Series AC Modular F.R.L.

AR20-B to AR60-B

Set pressure range [MPa] 0.1 to 1.7 Ambient and fluid temperature [C] 5 to 60 (with no freezing) Applicable Model Applicable Model Model AR25-B AR30-B AR40-B AR40-06-B AR50-B AR60-B Model AR20-B AR25-B AR30-B AR40-B AR40-06-B AR50-B AR60-B Port size 1/4, 3/8 1/4, 3/8 1/4, 3/8, 1/2 3/4 3/4, 1 1 Port size 1/8, 1/4 1/4, 3/8 1/4, 3/8 1/4, 3/8, 1/2 3/4 3/4, 1 1 r BG AR B B X430 30 03 BG q 30 AR

Modular Type Regulator Series AR

Proof pressure Maximum operating pressure Set pressure range 5 to 60C (with no freezing) Material Rubber parts FPM Ambient and fluid temperature Main metal parts Applicable models Applicable models Model Model AR25 1/4, 3/8 AR30 1/4, 3/8 AR40 AR40-06 3/4 AR50 3/4, 1 AR60 1 AR20 1/8, 1/4 AR25 1/4, 3/8 AR30 1/4, 3/8 AR40 AR40-06 3/4 AR50 3/4, 1 AR60 1 1/4, 3/8, 1/2 1/4, 3/8, 1/2 Port size Port

AR20-B to AR60-B

Model Option AR20(K)-B AR25(K)-B AR30(K)-B AR40(K)-B AR40(K)-06-B AR50(K)-B AR60(K)-B Bracket assembly Note 1) AR23P-270AS AR28P-270AS AR33P-270AS AR43P-270AS AR52P-270AS Set nut AR23P-260S AR28P-260S AR33P-260S AR43P-260S Note 2) Round type Note 3) Standard G36-10-01 G46-10-01 0.02 to 0.2 MPa setting G36-4-01 G46-4-01 (with color zone) Standard G36-10-01-L G46-10-01-L Pressure Round type

rep-modular-e

(AR20(K)/25(K)/30(K)/40(K)) AR10 AR20(K) AR25(K) AR30(K) AR40(K) AR20(K)/25(K)/30(K)/40(K) Hook spanner Nominal Tightening torque 2.0 0.2 Nm 2.5 0.2 Nm 3.5 0.3 Nm 4.0 0.4 Nm AR20(K) AR25(K) AR30(K) AR40(K) AR20(K) AR25(K) AR30(K) AR40(K) 34/38 40/42 52/55 52/55 Assembly (Bracket assembly) 1) Mount the bracket to the product.

Modular Pressure Control Equipment F.R.L. Replacement Procedure

(AR20(K)/25(K)/30(K)/40(K)) AR10 AR20(K) AR25(K) AR30(K) AR40(K) AR20(K)/25(K)/30(K)/40(K) Hook spanner Nominal Tightening torque 2.0 0.2 Nm 2.5 0.2 Nm 3.5 0.3 Nm 4.0 0.4 Nm AR20(K) AR25(K) AR30(K) AR40(K) AR20(K) AR25(K) AR30(K) AR40(K) 34/38 40/42 52/55 52/55 Assembly (Bracket assembly) 1) Mount the bracket to the product.