SMC AR20-F01E-1-B Pneumatic Regulator with Filter and Gauge

Description

The SMC AR20-F01E-1-B is a high-quality modular style regulator designed for precise pressure control in pneumatic systems. This compact unit combines a regulator and filter, ensuring clean and stable air supply to downstream equipment. It includes a backflow function, a round pressure gauge, and a mounting bracket for easy installation. It is an essential component for any application requiring reliable air pressure management.

Specifications

• Manufacturer: SMC
• Model: AR20-F01E-1-B
• Body Size: 20
• Port Size: Rc(PT) 1/8
• Set Pressure Range: 0.05 to 0.7 MPa
• Maximum Operating Pressure: 1.0 MPa
• Fluid: Air
• Special Feature: Integrated Backflow Function
• Included: Round pressure gauge and mounting bracket

Label Info

• Brand: SMC
• Part Number: AR20-F01E-1-B

Application

This regulator is ideal for a wide range of industrial automation applications, including manufacturing lines, pneumatic tools, robotics, and any system where precise control of compressed air is critical for performance and equipment longevity.

Country of Origin

This product is Made in China.

CO2 Impact

Opting for this component saves approximately 2.6 kg of CO2 compared to manufacturing a new one, contributing to a more sustainable operation.

Availability

This item is in stock and ready for immediate dispatch. Condition is new in original, sealed packaging. Order now from PLC2Day for expert support and fast delivery.

FAQ

What is the purpose of the backflow function (indicated by 'E' in the model number)?

The backflow function allows pressure on the outlet side to be exhausted quickly to the inlet side when the inlet pressure is cut off. This is useful for applications like balancing circuits or when needing to rapidly vent downstream pressure for safety or operational reasons.

Yes, SMC's modular design allows for flexibility. While this '-B' model comes with a specific bracket configuration, the pressure gauge can typically be mounted on either the front or back. The handle orientation is fixed, but you can choose different models if a top-facing handle is required.

The standard filtration rating for the filter element in the AR-F series regulators is 5 micrometers (um). This is effective for removing common particulates from compressed air lines, protecting downstream components like valves and cylinders.

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Last Update: Friday, March 13, 2026