FDS AR-B Series Modular Pressure Reducing Valve - with Backflow Function, Substitute for SMC

The core advantages of the FDS AR - B series modular pressure reducing valves are reflected in the following aspects:

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Precise pressure adjustment and stable output: The product can reduce the relatively high inlet pressure (such as 1 MPa compressed air from the air compressor) and precisely adjust it to the working pressure required by the equipment (for example, 0.05 - 0.85 MPa).

It relies on the energy of the medium itself to automatically maintain the stability of the outlet pressure, effectively coping with the pressure fluctuations at the input end.

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Optional reverse - flow function and rapid response: Some models have a built - in reverse - flow function (indicated by codes such as 'K' in the model), which can quickly discharge the air pressure on the outlet side, thus improving the system's response speed.

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Overflow - type design and safety protection: As an overflow - type pressure reducing valve, its design helps to provide protection when the outlet pressure rises abnormally, enhancing the system's safety.

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Modular structure and convenient installation: It adopts a modular design with a compact structure, which is convenient for installation and integration into the pneumatic system, saving space.

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Good compatibility: The FDS AR - B series strives to maintain a high degree of compatibility with the original SMC products (such as the SMC AR20 - AR60 - B series) in terms of installation dimensions, interfaces, and functions, making it convenient for you to directly replace them without modifying the existing design.