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2023-10-23Working principle of flange dual port exhaust valve
The dual port exhaust valve is suitable for pipelines with water as the medium. As a device for removing gas from the pipeline, it improves the efficiency of water transmission equipment and protects t...
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2023-10-23Working principle of ammonia water seal breathing valve
Working principle of ammonia water seal breathing valve: The ammonia water seal breathing valve uses the weight of the valve disc (sometimes a weight block on the valve disc) to control the exhalation ...
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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...
