Micro Resistance Slow Closing Butterfly Check Valve

Overview of Micro Resistance Slow Closing Butterfly Check Valve

The micro resistance slow closing butterfly check valve is mainly used in the supply and drainage pipelines of clean water, source water, sewage, seawater and other media. It is installed at the outlet of the water pump to cut off the backflow of the media and eliminate the water hammer caused by atomic energy damage, protecting the safe operation of the pipeline and water pump.

Main characteristics of micro resistance slow closing butterfly check valve

1. Small in size, lightweight, and with a structural length only about one-third of that of a swing check valve.

2. The slow closing system has excellent performance and is not affected by the medium in the pipeline. The valve disc closes quickly first and then slowly, which can prevent destructive water hammer.

3. Rubber soft seal, good sealing performance, wear-resistant, and long service life.

4. Rubber cushioning, smooth opening and closing, no vibration, no noise.

5. Compared to old-fashioned check valves, it has a smaller flow resistance and significant energy-saving effect.

Application of micro resistance slow closing butterfly check valve

The micro resistance slow closing butterfly check valve can be used on medium pipelines such as seawater, source wood, sewage, and clean water. It is usually installed at the outlet of the water pump to prevent medium backflow and prevent water hammer, thereby ensuring the safety of valve equipment.

Performance specifications

Main overall dimensions: