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BUTTERFLY VALVE

The butterfly valve, also known as the flap valve, is a simple regulating valve. The stainless steel butterfly valve that can be used for the switching control of the low-pressure pipeline medium means that the closing member (valve or disc) is a disc that rotates around the valve shaft to achieve opening and closing a kind of valve.

The butterfly valve opening and closing member is a disc-shaped butterfly plate that rotates around its own axis in the valve body to achieve the purpose of opening and closing or adjusting.

  • Double Half Shaft Butterfly Valve
    Butterfly valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. It mainly plays the role of cutting and throttling on the pipeline. The butterfly valve opening and closing part is a disc-shaped butterfly plate, which rotates around its own axis in the valve body to achieve the purpose of opening and closing or adjustment.
    Product Description
    Small and lightweight, easy to disassemble and maintain, can be installed in any position.
    Simple and compact structure.
    Small operating torque, labor-saving and lightweight.
    Small flow resistance, good adjustment performance.
    The number of opening and closing tests reaches tens of thousands of times, long life.
    Achieve complete sealing, gas test leakage is zero.
    Wide range of applicable media.
    The product is installed in petroleum, chemical, food, medicine, textile, paper, hydropower, shipping, water supply and drainage, smelting and other systems, in all corrosive, non-corrosive gases, liquids, semi-fluids and solid powder pipelines and containers as a regulator and interceptor, can be installed in any position.
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  • Stainless Steel Wafer Butterfly Valve
    The butterfly plate of the clamp butterfly valve is installed in the diameter direction of the pipe. In the cylindrical channel of the butterfly valve body, the disc shaped butterfly plate rotates around the axis, the rotation Angle is between 0°-90°, rotate to 90°, the valve brand is fully open. This valve is generally installed horizontally. The butterfly valve is simple in structure, small in size and light in weight, and consists of only a few parts. And only n- Wenzhou Yuzheng Valve Co.,Ltd
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  • Stainless Steel Turbine Butterfly Valve
    the butterfly plate of the clamping butterfly valve is installed in the diameter direction of the pipe. In the butterfly valve body cylindrical channel, the disc disc around the axis rotation, rotation Angle is between 0°-90°, rotation to 90°, the valve is fully open. The valve is generally installed horizontally. The clamping butterfly valve is simple in structure, small in size, light in weight, and only consists of a few parts. And only need to rotate 90° can be quickly opened and closed, simple operation, and the valve has good fluid control characteristics. When the butterfly valve is in the fully open position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is small, so it has better flow control characteristics. The butterfly valve has two sealing types: the shell seal and the metal seal. Flexible seal valve, seal ring can be inlaid on the body or attached to the disc around.
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  • H74 Pair Clamp Disc Check Valves
    The CLIP DISC TYPE CHECK VALVE IS A single disc SWING ON THE CLIP connection CHECK valve, in the pipeline as a device to prevent medium counterflow, they are ultra-thin CHECK valve, H74X, H74H TYPE CLIP DISC type CHECK valve has the advantages of simple structure, beautiful appearance, light weight, easy installation and so on- Wenzhou Yuzheng Valve Co.,Ltd
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  • Stainess Steel American Air Hose Coupling
    A shoal quick connector is a connector that connects or disconnects pipes without tools. It is composed of KA, KB and seal ring. Scope of use: air, oxygen fuel gas, gas and liquid sharing, oil pressure, inert gas, cooling water temperature oil, semiconductor, liquid ammonia, liquid argon tank truck and storage tank station, etc..- Wenzhou Yuzheng Valve Co.,Ltd
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  • Stainless Steel Three Piece Welded Butterfly Valve
    Three piece welded butterfly valve. Sanitary butterfly valve refers to the butterfly valve used in the pharmaceutical, food and other industries, where the sanitary level is very high. Generally, customers purchase pharmaceutical factories or food factories for maintenance- Wenzhou Yuzheng Valve Co.,Ltd
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  • Stainless steel three-piece lengthened welding ball valve
    Stainless steel three-piece lengthened welding ball valve is also widely used in: chemical, petrochemical, smelting, medicine, food and other industries in SO2, steam, air, gas, ammonia, CO2 gas, oil...- Wenzhou Yuzheng Valve Co.,Ltd
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  • Stainess Steel 3PC Check Valve
    A CHECK VALVE IS a VALVE THAT ALLOWS FLUID TO FLOW IN a fixed direction and automatically PREVENTS it from FLOWING in THE opposite direction (backflow).- Wenzhou Yuzheng Valve Co.,Ltd
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