DFT is a professional valve manufacturer. Its shut-off valves are widely used in various fields around the world. This article shares three methods that the company routinely summarizes to eliminate the failure of the shutoff valve. The shut-off valve is an important component in the liquid delivery line. The shut-off valve works properly to ensure that the fluid flows in one direction and prevents backflow. Therefore, proper installation and proper preventive maintenance are required to ensure that the shut-off valve remains optimal. When installing a shut-off valve, the flow must first be considered. A properly sized shut-off valve avoids operational problems. If the shut-off valve is too large, it is easy to malfunction due to vibration and shorten the service life of the shut-off valve. Stop valves of appropriate size should be maintained on a regular basis to prevent leakage and premature failure of the valve. In the work, we mainly summarized three ways to prevent the failure of the shut-off valve. Method 1: Take precautions The first step in valve maintenance is to ensure that the pipes and valves are clean and free of debris. Using filters is a simple and effective way to prevent debris from entering the system. If the filter is used, there is still debris entering the piping system, flushing the piping and washing away dirt and debris as much as possible. It is important to adhere to scheduled scheduled maintenance for all shut-off valves. Method 2: Choose the correct globe valve This method can improve the performance of the piping system and extend the service life. Use a properly sized shut-off valve that is considered in terms of vertical, horizontal, media type, and flow requirements for specific operating conditions, rather than the size of the pipe. Improper valve size can reduce fluid velocity and water hammer. In order to optimize performance, the valve must also be properly installed and used in accordance with the manufacturer's instructions. Method 3: Regular maintenance to maintain the tightness of the valve Occasionally, piping systems may need to perform appropriate routine inspections to maintain the tightness of the shut-off valve and prevent premature failure. The tightness of the valve can be maintained by removing any foreign matter. If the flush does not work, remove and disassemble the valve. Inspect the seat and disc for scratches and clean all valve parts used in the piping with cleaning fluid. When reassembling the valve, inspect the valve housing and trim to see for any corrosion or abrasion. If there is corrosion or becomes rough due to abrasion, the valve needs to be replaced. Pueraria Lobata has the functions of clearing away heat, expectoration and cough, lowering blood sugar, protecting cardiovascular and cerebrovascular health; wild Pueraria lobata contains a large number of dietary fibers, which can improve constipation, remove toxins in the body and reduce the occurrence of cancer; relieve alcohol, nourish stomach, protect liver and protect liver; regular Pueraria lobata powder can regulate human body function, enhance physical fitness, improve the body's disease resistance and prolong life; Pueraria lobata isoflavone has the function of anti-aging. Higher phytoestrogen can activate ovarian vitality and make skin smooth and tender. Pueraria Lobata Pueraria Lobata,Pueraria Lobata Extract,Kudzu Pueraria Lobata,Pueraria Lobata Tea Lixian Spring Pharmaceutical Co., Ltd. , http://www.lxctyy.com
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