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2023-07-12Precautions for Internal Thread Gate Valves
Internal thread gate valve, also known as cut-off valve, is a widely used valve. Its popularity is due to the low friction between sealing surfaces during the opening and closing process, its durabilit...
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2023-07-12Is open stem gate valve or non rising stem gate valve used outdoors
The opening and closing component of the gate valve is the gate, and the movement direction of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully...
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2023-05-04Detailed explanation of the principle of electric gate valves
The medium for electric gate valves is mostly alkaline mud and granular substances, which are used in the production process of the alumina industry. The scarring phenomenon is severe, and the erosion ...
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2023-05-04What is the difference between carbon steel gate valves and cast steel gate valves
The opening and closing components of cast steel gate valves are gate plates, whose movement direction is perpendicular to the direction of the fluid. Gate valves can only be fully opened and fully clo...
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2022-08-01What are the components of natural gas pressure reducing valve
The natural gas pressure reducing valve is composed of main valve and pilot valve. The main valve of pressure reducing valve is mainly composed of valve seat, main valve disc, piston, spring and other ...
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2022-08-01Working principle of pilot pressure reducing valve
The pilot pressure reducing valve is composed of valve body, main spring, main valve core, main valve seat, piston, pilot spring, pilot valve core, pilot valve seat, pilot piston and adjusting spring. ...