China valve testing Manufacturers Factory Suppliers
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Full Pressure High Speed Exhaust ValveRead More
QSPl.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 ValveRead More
The 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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Vacuum Butterfly ValveRead More
The vacuum butterfly valve is a new type of high -performance butterfly valve. Depending on the driver's device, it is divided into electric vacuum butterfly valve and manual vacuum butterfly valve.
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Two-way Metal Sealed Butterfly ValveRead More
Two-way metal sealed butterfly valve has two-way sealing function and long service life.
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DIN Butterfly ValveRead More
DIN butterfly valve has good sealing performance and has a two-way sealing function, and both positive and negative directions can achieve zero leakage.
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Water Turbine Inlet Hydraulic Butterfly ValveRead More
The whole equipment of this product includes upstream extension pipe, water inlet hydraulic butterfly valve, water inlet valve expander, downstream extension pipe, bypass pipe, bypass pipe control
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Eccentric Half Ball ValveRead More
Eccentric half ball valve has five pressure levels ranging from 0.6Mpa to 4.0Mpa, and the specifications range from DN100 to DN2400mm.
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Extraction Check ValveRead More
The 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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Inclined Seat Slow Closing Check ValveRead More
Inclined seat hard sealed slow closing check valve is a new type of anti-hammer product with inclined valve seat, double offset butterfly plate, metal hard seal pair, flow-passing element with guide
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Electric Knife Gate ValveRead More
Knife gate valves are available in two forms: concealed stem and exposed stem. The fully circular direct-flow channel is designed without slag or jamming.
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Eccentric Plug ValveRead More
Eccentric plug valve is widely used in petrochemical, steel, electric power, municipal construction and other pipelines to regulate flow and intercept flow.
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Flange Adaptor and Dismantling JointRead More
DSJ type multifunctional telescopic joint, easy to install and disassemble, can automatically adjust the axial displacement of the pipeline under temperature difference.



