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2021-02-18Introduction of internal thread ball valve
Introduction of internal thread ball valve Threaded ball valve butt welding ball valve is divided into integral (one piece), two-stage and three-stage. The valve body casting adopts the advanced techno...
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2021-02-18What is the difference between 16KG and 25kg welded ball valves
Structural features of welded ball valve: 1. The integral welded ball valve is pressed by carbon steel seamless steel pipe. 2. The valve stem is made of AISI303 stainless steel and the valve body is ma...
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2021-02-09Performance and application of pneumatic discharge valve and glass lined discharge valve
Performance and application of pneumatic discharge valve and glass lined discharge valve: pneumatic discharge valve and glass lined discharge valve are easy to operate, free to open, flexible and relia...
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2021-02-09Working principle of inverted bucket drain valve
Inverted bucket trap can exhaust air, not afraid of water hammer, good anti pollution performance. Small subcooling, steam leakage rate less than 3%, * large back pressure rate of 75%, more connectors,...
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2021-01-25How to turn the electric valve to manual
The action force distance of the electric valve is larger than that of the ordinary valve. The opening and closing action speed of the electric valve can be adjusted. The structure is simple and easy t...
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2021-01-25What is the difference between gate valve and globe valve
The gate valve is a gate with opening and closing parts. The movement direction of the gate valve is perpendicular to the fluid direction. The gate valve can only be fully opened and fully closed. Stop...
