Different media need to choose a different valve to control. With the increasing demand for various media transportation, there are many different types. But regarding the ordinary water transmission, the water distribution special valve is the gate valve, then how should we choose the gate valve?
The choice of a suitable valve must be considered in many ways. The first is whether to open and close labor-saving, Gate Valve and Globe Valve, whether open or closed, the direction of movement of the gate is perpendicular to its flow direction, the labor-saving opening is a must for this type of valve.
Secondly, it depends on whether the filler used is of high quality and can guarantee reliable sealing performance. If the selected valve does not have high-quality packing as the basis, it is difficult to ensure its sealing performance and even affect the performance of other play. In addition must pay attention to know whether the chosen sealing surface of stainless steel or hard alloy material, which is the key to ensure valve life. After all, in the use of such valves are subject to a number of flow size and pressure and impact, to ensure the overall quality to avoid these factors, so that its service life can achieve a longer effect.
In addition, we should pay attention to the choice of brand. There are many shortages in the analysis of the quality, cost and performance of different brand gate valves. The valve produced by professional manufacturer is the key to guarantee its life and quality. The most important thing is that the brand of valve is more conducive to the protection of perfect after-sales service, to avoid problems can not be solved in time, affecting the delivery of media.
Post time: Nov-25-2021