China valve opening drive Manufacturers Factory Suppliers
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![Full Pressure High Speed Exhaust Valve]()
Full Pressure High Speed Exhaust ValveRead MoreQSPl.0 (1.6, 2.5, 4.0) type full-pressure high-speed exhaust valve, installed on water pipelines below 1.0 (1.6, 2.5, 4.0) MPa, water temperature lower than 80 ℃.
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![Fluorine Sealed Butterfly Valve]()
Fluorine Sealed Butterfly ValveRead MoreThe fluorine-sealed butterfly valve can be applied to harsh working conditions, and can be used to cut off or adjust the flow of medium on the pipeline.
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![Ventilation Butterfly Valve]()
Ventilation Butterfly ValveRead MoreDue to different working conditions, the ventilation butterfly valve can be divided into two structural forms: single-axis and multi-axis (louver).
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![AWWA Butterfly Valve]()
AWWA Butterfly ValveRead MoreThe AWWA butterfly valve adopts a double eccentric and a special inclined cone elliptical sealing structure, which solves the problem that the sealing surface of the traditional eccentric butterfly
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![Two-way Metal Sealed Butterfly Valve]()
Two-way Metal Sealed Butterfly ValveRead MoreTwo-way metal sealed butterfly valve has two-way sealing function and long service life.
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![Hydropower Station Type Hydraulic Control Butterfly Valve]()
Hydropower Station Type Hydraulic Control Butterfly ValveRead MoreHydropower station type hydraulic control butterfly valve is widely used in the inlet of water turbines in medium and small hydropower stations.
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![Pump Station Type Hydraulic Control Butterfly Valve]()
Pump Station Type Hydraulic Control Butterfly ValveRead MorePump station type hydraulic control butterfly valve adopts the heavy hammer energy storage structure commonly used in foreign advanced countries, and use the gravity to provide the valve closing
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![Steam Flow Control Valve]()
Steam Flow Control ValveRead MoreThe steam flow control valve is a regulating valve, which adopts a single-stage small-hole sleeve throttle cover, and the throttle area is changed by moving the valve core up and down, so as to
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![Hydraulic Control Check Butterfly Valve]()
Hydraulic Control Check Butterfly ValveRead MoreDH7cs41 hydraulic control check butterfly valve is an intelligent product developed with great concentration for the purpose of eliminating water hammer and protecting the safety of water pumps and
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![Extraction Check Valve]()
Extraction Check ValveRead MoreThe strength and sealing performance of the extraction check valve fully meet the design and manufacturing acceptance standards, and the valve in a vacuum state is subjected to a vacuum test, and the
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![Multifunctional Slow Closing Check Valve]()
Multifunctional Slow Closing Check ValveRead MoreMultifunctional slow closing check valve is a multifunctional (slow-closing) check valve with power unit and air travel coupler, and electric/manual valve opening, valve closing, and short-time
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![Butterfly Gearbox]()
Butterfly GearboxRead MoreThe worm gear box series is a reduction mechanism designed for valves with a 90° range of opening and closing.
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