Automatic Recirculation Valve

What is the working principle of the automatic recirculation valve?

Working Principle A minimum flow valve, also known as the automatic recirculation valve, is a pump protection valve installed at the outlet of the feedwater pump to prevent the feedwater pump from being damaged due to overheating, severe noise, instability, and cavitation when the feedwater pump is running under load.

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automatic recirculation valve principle

Mr.Naoki Sawamur visits Datian Valve factory

On November 14, 2019, the famous Japanese valve manufacturer sawamura Valve Co., Ltd. and its president, Mr. Naoki sawamura, came to our company for inspection. Mr. Yu Chengshan, chairman of the company, warmly welcomed the arrival of Naoki sawamura, accompanied Naoki sawamura to conduct a comprehensive inspection and understanding of the company’s

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