Three Section type Metal Hard Seal Butterfly Valve
Introduction:
The marine butterfly valve adopts the top mounted structure, which reduces the connecting bolts of the valve body under the condition of high pressure and large diameter, enhances the reliability of the valve and can overcome the influence of the system weight on the normal operation of the valve. Marine butterfly valves are widely used in ships, coal chemical industry, petrochemical industry, rubber, paper making, pharmaceutical and other pipelines as medium diversion, confluence or flow direction switching devices.
Characteristic:
1. The butterfly plate seal is hard and soft multi-layer, with the advantages of hard and soft sealing and double sealing. It has excellent sealing performance under low temperature and high temperature conditions.
2. The three eccentric structure is adopted, and there is almost no friction between the valve seat and the butterfly plate. It has a tighter sealing performance and zero leakage.
3. Small opening and closing torque, flexible operation, energy saving and long service life.
4. High temperature resistance, high pressure resistance, corrosion resistance and wide application range.
5. The new generation of three eccentric sealing butterfly valve combines the advantages of three eccentric sealing structure and soft sealing, with reliable sealing performance, wide application range and longer service life.
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