H44H and H44Y swing steel check valves

Working principle and purpose of the product:

H44H and H44Y PN16~PN250 swing steel check valves are suitable for pipelines in various working conditions such as petroleum, chemical, pharmaceutical, fertilizer, and power industries, with a pressure of 1.6~25MPa and a working temperature of -29~+550 ℃. The suitable media are water, oil, steam, acidic media, etc.

Product structure characteristics:

H44H and H44Y swing steel check valves are automatic valves that open and close automatically by the force generated by the flow of the medium in the pipeline. Check valves are used in pipeline systems to prevent media backflow, reverse rotation of pumps and their drive motors, and discharge of media inside the container. Check valves can also be used to supply pipelines to auxiliary systems where the pressure may rise above the main system pressure.

Product performance parameters:

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