The pneumatic wafer hard seal butterfly valve adopts a three eccentric multi-layer metal seal structure, which has the characteristics of high and low temperature resistance, high pressure, allowing small particles in the medium and long service life. Pneumatic wafer hard seal butterfly valve is widely used in metallurgy, electric power, petroleum, chemical industry, air, gas, combustible gas and water supply and drainage pipelines with medium temperature ≤ 550 ℃. It is a reliable device for regulating flow and cutting off fluid.
Read MoreSend InquiryWave hard seal butterfly valve adopts "U" type stainless steel sealing ring, the valve body adopts three eccentric multi-level metal sealing structure, and the precise valve plate sealing surface is organically combined with three-dimensional eccentric sealing surface after polishing. Wave hard seal butterfly valve adopts three eccentric seal structure, and the valve seat and butterfly plate are almost free of wear.
Read MoreSend InquiryThe industrial gate valve is mainly used to cut off and connect the medium in the pipeline. The industrial gate valve is a kind of valve used in the pipeline. There are only two forms of industrial gate valve in the pipeline, which are fully open or fully closed, and can not be semi open, and can not be used to control the medium flow.
Read MoreSend InquiryWafer check valve is also known as counter flow valve, check valve, back pressure valve, one-way valve. This kind of valve is automatically opened and closed by the force generated by the flow of medium itself in the pipeline, which belongs to an automatic valve.
Read MoreSend InquiryStainless steel flange gate valve is an on / off control valve, used to transfer or cut off the medium. The opening and closing part of the stainless steel flange gate valve is the gate. The movement direction of the gate is perpendicular to the fluid direction. When the valve plate falls down, the valve closes to prevent the medium from flowing. When the valve plate rises, the valve opens and the medium can pass through the valve. Stainless steel flanged gate valves can only be fully opened and fully closed.
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