Features and the main differences/similarities of the refreshed AR10-A to AR40-A and AR20-B to AR60-B series are described below.

The features of AR-A series regulators are as follows. ① The flow rate characteristics (reduced pressure drop) have been improved. ② The product has been whitened. ③ A backflow function has been added.

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

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New Products Guide 1 Directional Control Valves Actuators Vacuum Equipment CAT.E00-6A INDEX New Products Guide 1 Directional Control Valves 5 Port Solenoid Valve Fieldbus System (For Input/Output) 2/3 Port Mechanical Valve Series SY3000/5000/7000 Series EX600 Series VM100/200 P .6 P .264 P .322 Actuators Foot Pedal Type 5 Port Mechanical Valve XT34-60/67 Air Cylinder Air Cylinder Series CJ2

ISA2

Example) AR20-02E-1-X2025 Valve specifications Coil specifications Standard Specifications AR20 Model Port size Fluid Proof pressure Maximum operating pressure Set pressure range Gauge port size 1 4 Air 1.5 MPa 1.0 MPa 0.02 to 0.2 MPa Note 2) Vibration resistance/Impact resistance m/s2 1 8 Note 1) Rated voltage Allowable voltage fluctuation Type of coil insulation Power consumption Apparent

Table of Contents

Example) AR20-02E-1-X2025 Valve specifications Coil specifications Standard Specifications AR20 Model Port size Fluid Proof pressure Maximum operating pressure Set pressure range Gauge port size 1 4 Air 1.5 MPa 1.0 MPa 0.02 to 0.2 MPa Note 2) Vibration resistance/Impact resistance m/s2 1 8 Note 1) Rated voltage Allowable voltage fluctuation Type of coil insulation Power consumption Apparent

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to 60 AR20K lo 60K Wrth .o-nd pressure 9auge (wrrhoj mit indicalo,) ARlO wrth round DressLrre qauoe (w h hmrt Ind cator ) AR20 to 60 AR20K lo 60K Panel mount (with sel AF10 to 40, AR20K lo 40K NoLel)Bracketassembj-snolnoLnledatthetneolshFmntbltatherpackaqedloqelherwilhtheregllalor Nole2)Nloo.linglhreadslcrpressureo6uge:AFl0 1/16 AR20lo30 1r3 AF40lo60 1/4 Pressure qalge E nol mounled allhe

VS 8-2/VS 8-4

15407-2 Standard 5 Port Solenoid Valve/Plug-in Type Series VS 8-2/VS 8-4 S R S R [Option] How to Order Manifold 03 SD6Q VV8 01 N 1 1 N 5 W1 Size 01 02 Size 26 mm Size 18 mm CE compliant Nil Q CE compliant Stations 1 1 station Option Nil None 16 16 stations Special wiring specifications (Except double wiring) K Cylinder port size Direct exhaust with built-in silencer S Symbol 01 02 03 01B 02B

Conforming to ISO Standard Solenoid Valve (with M12 Connector) Series EVS7-6/7-8/7-10 (Size 1) (Size 2) (Size 3) 1

fitting (Left side) Mixed 02R Blanking plate (Filter, Regulator) 03R VZS 02L 2 1 2 2 2 2 2 2 No. of stations for mounting 03L VFS 02Y 03Y VS4 1(P), 3(R2), 5(R1) port size C6R 1/4 (Down side) 1/4 (Up side) 1/4 (Both sides) 3/8 (Down side) 3/8 (Up side) 3/8 (Both sides) 12 One-touch fitting (Down side) 12 One-touch fitting (Up side) 12 One-touch fitting (Both sides) Mixed 02D C8R VQ7 02U C10R 02B

VQ7-6/7-8

One-touch fitting 6 (left side) One-touch fitting 8 (left side) One-touch fitting 10 (left side) Mixed 02R 03R 02L 03L 02Y 03Y C6R C8R C10R C6L C8L C10L 1 (P), 3 (R2), 5 (R1) port piping connection Rc1/4 (bottom) Rc1/4 (top) Rc1/4 (both sides) Rc3/8 (bottom) Rc3/8 (top) Rc3/8 (both sides) One-touch fitting 12 (bottom) One-touch fitting 12 (top) One-touch fitting 12 (both sides) Mixed 02D 02U 02B

Model: AR20, AR20K

Digital Pressure Switch (Built-in Regulator Type) ISE35 Series ®

Model Product series AC20/AC25/AC30/AC50/AC55/AC60 AC20A/AC30A/AC40A/AC50A/AC60A AC20B/AC25B/AC30B/AC50B/AC55B/ AC60B AC20C/AC25C/AC30C/AC40C AC20D/AC30D/AC40D AR20 (K) /AR25 (K) /AR30 (K) /AR40 (K) / AR50 (K) /AR55 (K) /AR60 (K) AW20 (K) /AW30 (K) /AW40 (K) /AW60 (K) F.R.L. combination Option/Part No.

Secondary Batteries

AFD30, 40 Micro Mist Separator AR20 to 50 Regulator 25series is for AR20K to AR50K. 90series is with a joint at the relief port. Order a pressure gauge separately. AR25K to 60K Regulator with Backflow Function *Please contact SMC for pressure gauges.

ISA2.eng

Caution: Spacer (Y200-A) Regulator (AR20 series) WARNING indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Warning: Wiring Manual lock Discrete wiring method Valve closed (Vertical slit) Valve opened (Horizontal slit) SUP port Rc, NPT, G1/4 Make sure that the screw is in the valve closed position during normal operation.

The modular design of the AR series connects with other SMC air preparation equipment.Modular type regulator, Optional embedded pressure gauge , Available with built-in backflow mechanism , Knob is made of ozone resistant rubber material (HNBR) , Improved relief sensitivity , 6 Sizes , Rc, NPT or G(PF) threads, BONNET (AR20), AIRLINE EQUIPMENT, AR MASS PRO, 21, AR MASS PRO NO SIZE RATING

The modular design of the AR series connects with other SMC air preparation equipment.Modular type regulator, Optional embedded pressure gauge , Available with built-in backflow mechanism , Knob is made of ozone resistant rubber material (HNBR) , Improved relief sensitivity , 6 Sizes , Rc, NPT or G(PF) threads, O-RING AR20, AIRLINE EQUIPMENT, AR MASS PRO, 21, AR MASS PRO NO SIZE RATING

The modular design of the AR series connects with other SMC air preparation equipment., VALVE ASSEMBLY AR20, AIRLINE EQUIPMENT, AR MASS PRO, 21, AR MASS PRO NO SIZE RATING, .00440 lb, Regulator Series ARPages 346 through to 355ModelPort sizeOptionsRegulator Series ARPages 346 through to 355AR201/8, 1/4BracketSquare embedded type pressure gauge (except the AR10)Round type pressure gauge

The AR20~40-X48 is an epoxy coated version of the standard modular AR series regulator.  The coating provides an economical alternative for extended life in aggressive or washdown environments. Available sizes: 1/8, 3/8, 1/2 ; Epoxy resin coating & stainless hardware for enhanced protection in corrosive manufacturing environments ; Port sizes: 1/4, 3/8, 1/2 ; NPT threads

The part number of the standard AR20 to AR60 round type pressure gauge is “G36-10-01,” or “G46-10-01”(for the R thread type).
For example, the part number of the AR30-03BG-A pressure gauge is “G36-10-01.” Details on the round type pressure gauge (with color zones) can be found https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://smccatalog.partbuilder.smcpneumatics.com/support/faq/en-jp/?ca_id=vacuum-regulators&fa_id=10961