Pneumatic Check Valve Manufacturers Can Teach You To Extend The Service Life Of Check Valves

In the process of long-term development, use and management of valves, they will be affected by the friction of environmental media, and there will be many different levels of wear and tear, which can affect the actual service life of the enterprise, so what teaching methods do we have to extend the service life of the check valve What? Let's get to know the manufacturers of pneumatic check valves together. The high temperature check valve is a kind of automatic valve, the main function is to prevent the medium from flowing back, prevent the pump and the drive motor from reversing, and to discharge the container medium. Forged steel check valves are used in industrial pipelines as devices to prevent the backflow of media. A check valve in which the disc of the wafer check valve rotates around the pin shaft in the valve seat. The disc check valve has a simple structure and can only be installed on a horizontal pipeline with good sealing performance.

   Before use, clean the pipes and the flow parts of the body with water to prevent residual iron filings and other debris from entering the body cavity.. In the closed state, there is still some residual medium in the valve body. Also under a certain pressure.. Before repairing the three-way ball valve, Close the shut-off valve in front of the three-way ball valve, open the three-way ball valve that needs to be repaired, and completely release the internal pressure of the valve body.. If it is a pneumatic three-way ball valve or check valve, disconnect the power and air supply first.. Generally soft seal three The three-way ball valve adopts PTFE as the sealing material, and the sealing surface of the hard-sealed three-way ball valve is metal surfacing. If you need to clean the pipeline three-way ball valve, pay attention to prevent damage to the sealing ring when disassembling.. When disassembling, it should be First fix the bolts and nuts on the flange, then tighten all the nuts slightly, and finally fix them with strength.. If individual nuts are forcibly fixed first, and then other nuts are fixed, the flange surface will be damaged or cracked due to uneven lining. Leading to the leakage of the valve flange docking medium.. If the valve is cleaned, the solvent used must not conflict with the accessories to be cleaned, and must not corrode. If it is a gas-specific three-way ball valve, it can be cleaned with gasoline.. Other parts are generally cleaned with water. When cleaning, thoroughly clean residual dust, oil and other attachments, such as clean water, without damaging the body and parts After cleaning, the cleaning agent is completely volatilized before assembly. If there is a slight leakage of the packing during use, you can slightly tighten the stem nut until the leakage stops, and no further tightening.. Long-term storage in the open air will cause the valve body and parts to rust and cannot be used normally.. Three-way ball valve The storage should be rainproof, waterproof and moisture-proof, and the flange cover should be tight.. The valve stored for more than 12 months should be re-tested when in use to ensure stable performance.

Therefore, the service life of the one-way valve can be extended by these methods for better production.