FDS Manual Valve Series, Substitute for SMC Pneumatics

Core Advantages

The core advantages of the FDS manual valve series are reflected in the following aspects:

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Suitable for various materials and harsh working conditions: The products offer three valve body materials, namely 316L stainless steel, aluminum alloy, and brass, and the internal components are usually also made of stainless steel, ensuring their excellent durability and long service life, and can meet the application requirements of various harsh working conditions, including those involving corrosive media and flammable and explosive scenarios.

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Excellent sealing and zero - leakage performance: The products have a high leakage rating (CLASS 5 zero leakage), ensuring that the medium does not leak internally or externally when the valve is closed. This is crucial for ensuring system safety, saving energy, and the accuracy of process control.

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Diverse operation modes and safety design: It offers various operation modes such as manual operation, manual reset, and locking with a lock (complying with safety standards such as OSHA). Many models are designed for double - action operation (requiring pressing down first and then turning), and are equipped with keyholes to prevent misoperation during equipment maintenance, ensuring the safety of personnel and equipment. It is an ideal choice for implementing the “Lock - Out/Tag - Out” (LOTO) safety procedure.

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Wide adaptability to media and temperature: It is suitable for various media such as air, water, nitrogen, natural gas, hydraulic oil, steam, solvents, and even hydrochloric acid, as well as various flammable and explosive application scenarios. It has a wide temperature range. The standard model can reach from - 23°C to 50°C, the high - temperature model can reach from - 23°C to 95°C, and there are even lower - temperature options (such as - 40°C or - 55°C) available.

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Good compatibility: The FDS manual valve series strives to maintain a high degree of compatibility with the original products of brands such as SMC in terms of installation dimensions, interfaces, and functions, making it convenient for you to directly replace them when designing new equipment or maintaining existing equipment without modifying the existing design.