Br.w73 series intelligent three eccentric butterfly valve

Product introduction this series of valves adopts three eccentric structure design. The valve plate has no friction with the valve seat within the full stroke range of opening and closing, eliminating the leakage caused by the wear of the valve seat caused by the opening and closing of the rotary control valve. The valve seat adopts multi-level structure and uses the combination of metal and non-metallic materials to form the sealing surface. It performs well under high temperature and low temperature conditions. This series of butterfly valves have long service life; Excellent sealing performance, suitable for almost all gas and liquid regulation and cut-off in industrial process control.

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Product introduction


This series of valves adopts three eccentric structure design, and the valve plate has no friction with the valve seat within the full stroke range of opening and closing, eliminating the leakage caused by the wear of the valve seat caused by the opening and closing of the rotary control valve. The valve seat adopts multi-level structure and uses the combination of metal and non-metallic materials to form the sealing surface. It performs well under high temperature and low temperature conditions. This series of butterfly valves have long service life; Excellent sealing performance, suitable for almost all gas and liquid regulation and cut-off in industrial process control.


technical parameter


characteristic:


The butterfly plate adopts three eccentric design, and there is no friction with the valve seat in the whole process; Using torque seal, the leakage level can reach zero leakage; The valve seat sealing surface of the valve body adopts hard alloy surfacing to adapt to a variety of working conditions; Metal sealing structure has the attribute of intrinsic fire safety; Valve stem anti blow out structure.


Specifications and technical parameters:

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