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Swing check valve is suitable for pipelines in various working conditions such as petroleum, chemical industry, pharmaceutical, fertilizer, power industry, etc. with pressure of 1.6~6.4MPa and working temperature of -29~550℃. The applicable media are water, oil, steam, Acidic media, etc.
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A check valve is a valve that allows fluid to flow in a fixed direction and automatically prevents it from flowing in the opposite direction (reverse flow).
The application range of knife gate valve is very wide, from mine, power plant coal preparation, slag discharge, to urban sewage treatment; From cement, paper mill slurry transport, to food, health, medicine and other professional pipelines.
Reliable and durable, WESDOM’s products are your purpose; WESDOM not only provides products, but also provides one-stop service.
Reliable and durable, WESDOM’s products are your purpose; WESDOM not only provides products, but also provides one-stop service.
It’s all about the point! Selection and application control of large diameter water meters.
The bottom valve is installed at the lowest end of the pump suction pipe to prevent the water in the suction pipe from being drained after shutdown.
The three-way ball valve is a commonly used valve. Its main function is to control the flow direction of the fluid medium in the pipeline. This valve has the advantages of simple structure, convenient operation, and good sealing performance, and is widely used in various industrial pipeline systems.
Do not install the gate upside down (that is, with the handwheel downward), otherwise the medium will remain in the valve cover space for a long time, which will easily corrode the valve stem, and is contraindicated by certain process requirements. It is extremely inconvenient to replace the packing at the same time. Do not install rising stem gate valves underground, otherwise the exposed stem will be corroded by moisture.