Butterfly Valves
About This Series
Butterfly valve series products designed and manufactured by Dazhong Valve Group, reasonable structure design, materials include cast steel, stainless steel, chrome calcium vanadium steel, nominal pressure from 2.5 to 40, reliable sealing performance, replaceable sealing ring, bidirectional sealing zero leakage, good strength and rigidity , Aging resistance, Corrosion resistance, Long service life
Manual Butterfly Valves
Butterfly Valves
Dazhong Valve Group manual butterfly valve, the butterfly valve is composed of valve body, butterfly plate, valve shaft,...
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DJ41W Manual Rectangular Butterfly Valve
Butterfly Valves
The DJ41W manual rectangular butterfly valve designed by Dazhong Valve Group is widely used in building materials, metal...
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Telescopic Butterfly Valve
Butterfly Valves
The telescopic butterfly valve produced by Dazhong Valve Group is widely used in the drainage and gas pipeline systems o...
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Japanese Standard Butterfly Valve
Butterfly Valves
The Japanese standard butterfly valve designed by Dazhong Valve Group, D373H-10K, D373H-20K and D343H-10K, D343H-20K ...
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Electric Vacuum Butterfly Valve
Butterfly Valves
The electric vacuum butterfly valve designed by Dazhong Valve Group is made of high-quality steel plate welding. The tru...
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Electric Circular Louver Regulating Butterfly Valve
Butterfly Valves
The electric circular louver regulating butterfly valve designed by Dazhong Valve Group, the round louver butterfly valv...
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Rectangular Louver Regulating Butterfly Valve
Butterfly Valves
The rectangular louver regulating butterfly valve designed by Dazhong Valve Group, equipped with electric actuators, is ...
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D371X Manual Wafer Butterfly Valve
Butterfly Valves
The D371X manual wafer butterfly valve designed by Dazhong Valve Group is composed of valve body, butterfly plate, valve...
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D671X Pneumatic Wafer Butterfly Valve
Butterfly Valves
The D671X pneumatic wafer butterfly valve designed by Dazhong Valve Group, the pneumatic butterfly valve can not only be...
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Ventilation Butterfly Valve
Butterfly Valves
Ventilation butterfly valve designed by Dazhong Valve Group. The butterfly valve is made of the same material as the val...
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D941X Electric Butterfly Valve
Butterfly Valves
The D941X electric butterfly valve designed by Dazhong Valve Group adopts a middle-first type sealing structure, the val...
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Manual Wafer Eccentric Metal Hard Sealing Butterfly Valve
Butterfly Valves
The manual wafer eccentric metal hard sealing butterfly valve designed by Dazhong Valve Group adopts a triple eccentric ...
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Electric Regulating Butterfly Valve
Butterfly Valves
The electric regulating butterfly valve designed by Dazhong Valve Group, the butterfly plate of the butterfly valve is i...
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High Performance Multi-Level Metal Seal Butterfly Valve
Butterfly Valves
The high-performance multi-layer metal-sealed butterfly valve designed by Dazhong Valve Group, this valve is designed on...
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Adjustable Triple Eccentric PTFE Sealed Butterfly Valve
Butterfly Valves
The adjustable triple eccentric PTFE sealing butterfly valve designed by Dazhong Valve Group has a fixed spherical surfa...
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High Performance Elastic Metal Hard Sealing Butterfly Valve
Butterfly Valves
The high-performance elastic metal hard-sealed butterfly valve designed by Dazhong Valve Group. This valve is designed o...
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Water Turbine Inlet Hydraulic Butterfly Valve
Butterfly Valves
The water turbine inlet hydraulic butterfly valve designed by Dazhong Valve Group has three power sources for the hydrau...
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DTD Regulated PTFE Sealed Butterfly Valve
Butterfly Valves
The DTD adjustable PTFE sealing butterfly valve designed by Dazhong Valve Group has a fixed spherical surface matching s...
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D971X Electric Wafer Butterfly Valve
Butterfly Valves
The D971X electric wafer butterfly valve designed by Dazhong Valve Group adopts a double eccentric structure. The sealin...
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Hydraulic Check Butterfly Valve
Butterfly Valves
The hydraulic control check butterfly valve designed by Dazhong Valve Group has a complete hydraulic system and electric...
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Quick Closing Hydraulic Butterfly Valve
Butterfly Valves
The quick-closing hydraulic-controlled butterfly valve designed by Dazhong Valve Group is mainly installed in the ste...
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American Standard Butterfly Valve
Butterfly Valves
American standard butterfly valve designed by Dazhong Valve Group, the valve adopts three-dimensional eccentric inclined...
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