Do You Know The Advantages Of Stainless Steel Flange Gate Valves

Wafer Ball Valve belongs to a type of valve. The structure of stainless steel flange gate valve is relatively simple. It is composed of valve body, valve cover, gate plate and gate rod. It is made of stainless steel. The valve seat sealing surface is polytetrafluoroethylene, stainless steel + hard alloy or hard alloy surfacing. The filler is generally made of hard alloy, polytetrafluoroethylene, asbestos graphite or flexible graphite. It is suitable for conveying water, oil, steam, acid, alkali, ammonia, urea, sulfur-containing natural gas and other media in nitric acid and weak corrosive medium pipelines.

The advantages of stainless steel flange gate valve are as follows:

1. Various piping flange standards and flange sealing surface forms can be adopted to meet various engineering needs and user requirements. The upper sealing filler adopts flexible PTFE, which is reliable in sealing and easy and flexible in operation.

2. The gate has the function of a gate knife and can effectively cut off various debris in the medium.

3. The gate is placed vertically in the valve body and the structure length is relatively short.

4. It adopts wedge-type elastic gate structure, thrust bearings are set for medium and large diameters, with low friction, and is equipped with an impact handwheel, making opening and closing easy.