resilient seated gate valve

Product Details

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resilient seated gate valve is divided into open rod soft seal gate valve and dark rod soft seal gate valve. Usually there are trapezoidal threads on the lifting rod. Through the nut in the middle of the brake plate and the guide groove on the valve body, the rotating motion is changed into a straight line motion, that is, the operating torque is changed into the operating thrust. When the valve is opened, the passage of the fluid is fully open when the gate lift is 1:1 times the diameter of the valve, but this position cannot be monitored during operation. In practical use, the apex of the stem is used as the symbol, that is, the fixed position, as its full open position. In order to consider the lock-up phenomenon of the temperature change, the position of the full-open valve is usually reversed to the top position, and then reversed to 1-2-2-turn as the position of the full-open valve. Therefore, the full opening position of the valve is determined by the position of the gate plate (i.e. stroke >). This type of valve should be installed horizontally in pipes. General requirements

. Tianjin Fortis valve make a huge range of sizes ,basicly from 50mm-600mm . This resilient seated gate valve is produced by China factory ,which has a lot of experience .