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General Purpose Valve Series Butterfly valve series Ball valve series Hydraulic control valve series Corrosion-resistant valve series Bellows valve series Regulating valve seriesThree eccentric butterfly valve series Two-way double eccentric metal hard seal butterfly valve Soft seal butterfly valve series Other Butterfly Valve SeriesHydraulic control valve series Multi-function water control valve Elastic Seated Gate Valve On-off electric valve
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Key words:
Hydraulic controlled slow closing non-return butterfly valve
The hydraulic control slow closing non-return butterfly valve produced by our company has small flow resistance coefficient, high degree of automation, complete functions, stable performance, and long service life. On the basis of the performance of similar products at home and abroad, a number of industries such as valves, hydraulics, and electrical are introduced. A new generation of intelligent products developed by research results. And according to the special requirements of users to design separately, to meet the needs of the majority of users of such products.
Key words:
Heavy hammer type hydraulic control slow closing non-return butterfly valve
Butterfly valve is a simple structure, convenient operation, reliable performance of the valve, mainly by the body, butterfly plate and transmission mechanism. The butterfly plate rotates around the center axis of the valve body to realize the opening and closing or adjust the medium flow in the pipeline. Butterfly valve has the advantages of small size, light weight, rapid opening and closing, small flow resistance, widely used in petrochemical, electric power, metallurgy, water treatment and other fields.
Key words:
Energy storage type hydraulic control slow closing non-return butterfly valve
Butterfly valve is a simple structure, convenient operation, reliable performance of the valve, mainly by the body, butterfly plate and transmission mechanism. The butterfly plate rotates around the center axis of the valve body to realize the opening and closing or adjust the medium flow in the pipeline. Butterfly valve has the advantages of small size, light weight, rapid opening and closing, small flow resistance, widely used in petrochemical, electric power, metallurgy, water treatment and other fields.
Key words:
0. 5 seconds hydraulic control quick shut-off valve
The hydraulic control quick closing valve is mainly installed with high safety level systems such as steam turbine extraction pipeline and blast furnace gas residual pressure power generation device (TRT) intake pipeline, and is used as emergency cut-off valve. In case of crisis condition in the system, emergency valve closing shall be implemented within O. 3~0.8 seconds to realize reliable cut-off of pipeline, effectively prevent steam and condensed water from flowing back or cutting off gas pipeline at the tail of turbine, and protect the safety of turbine unit.
Key words:
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