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Thread valve, also called the door, is the most widely used as a valve, sealed valves are mandatory, its principle is closed, relying on the bar pressure valve, the valve seat sealing surface and sealing surface tightly, to prevent media circulation. It is divided into different types according to different ways. Inner screw gate valve with simple structure, good sealing performance, fluid resistance, poor regulation performance and so on,
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact

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