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1. According to the selected model specifications, fix the device according to the diagram, and the grounding terminal on the rear board must be firmly grounded. 2. The circuit diagram numbers of the c...
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2024-01-22Six precautions to be taken when installing electric valves
When installing electric valves, the electric equipment is combined with the valve to form the electric valve. The equipment conditions of electric equipment largely depend on the condition of the valv...
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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...
