Three Eccentric Metal Hard Seal Butterfly Valve
Introduction:
The three eccentric metal hard seal butterfly valve series is a long-life, leak free and energy-saving butterfly valve newly developed by our company. The product complies with national standards
JB / T8527-97 (metal hard seal butterfly valve), FB / T13927-92 (pressure test of general purpose valves) and other relevant standards of valves, combined with domestic and foreign technologies, adopt three-dimensional eccentric principle design, and the sealing ring adopts a multi-layer structure with both hard and soft sealing, which is suitable for regulating and blocking fluid on medium pipes such as metallurgy, electric power, petrochemical, air, gas, water supply and drainage with medium temperature ≤ 65, Reliable sealing.
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.
6. The electric and pneumatic devices have used famous products both at home and abroad, with more reliable performance (users are allowed).
Main technical parameters:
Product Showing:
