The swing type steel check valve is 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 ℃. It is suitable for media such as water, oil, steam, and acidic media.

Product Structure Features:

H44H and H44Y type swing type steel check valve is an automatic valve that automatically opens and closes by the force generated by the flow of the medium itself in the pipeline. Check valves are used in pipeline systems to prevent reverse flow of media, reverse rotation of pumps and their drive motors, and release of media from containers. Check valves can also be used on pipelines to supply auxiliary systems where the pressure may rise above the main system pressure.