The valve is a control component in the fluid delivery system and has functions such as cut-off, regulation, diversion, prevention of backflow, regulation, shunting or overflow relief. Valves for fluid control systems range from the simplest shut-off valves to the extremely complex self-control systems available in a wide variety of sizes and sizes.
Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metals, and radioactive media.
Hard Seal Butterfly Valve Features:
1. The hard-sealed butterfly valve adopts a three-eccentric sealing structure, and the valve seat and the butterfly plate have almost no wear, and the seal function is more and more tight.
2. The sealing ring is made of stainless steel "target=_blank> stainless steel. It has the double advantages of metal hard seal and elastic seal. It has excellent sealing performance under low temperature and high temperature, and has corrosion resistance and long service life.
3. The sealing surface of the butterfly plate is made of surfacing cobalt-based hard alloy, the sealing surface is wear-resistant and has a long service life.
4. Large-size butterfly plate adopts truss structure, high strength, large flow area and small flow resistance
5. The hard sealing butterfly valve has a two-way sealing function. It is not restricted by the flow direction of the medium during installation, and is not affected by the spatial position. It can be installed in any direction.
6. The drive unit can be installed in multiple stations (rotated 90° or 180°) for user convenience.
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