In almost every piping system, there is a need for backflow prevention.
Most piping systems utilize pumps or compressors to generate needed
pressure for movement of line fluids or gases. When rotating equipment
stops, flow reversal or backflow occurs. Check valves are used to stop
backflow and protect rotating equipment or other mechanical devices from
the sudden backflow surges that may occur. To satisfy your needs,
specify Check Valves from CRANE Energy Flow Solutions® — the worldwide
leader of valves manufactured for the prevention of backflow.
Swing Check performance in a wafer style valve