DN100 Check Valve

The DN100 Check Valve, with a nominal diameter of approximately 4 inches, is often referred to as a non-return valve. Critical in locations such as pump outlets, pipelines, and compressors, check valves protect equipment by preventing backward fluid flow, which can cause issues like water hammer from sudden pressure changes. Functioning based on pressure dynamics, they open to allow flow when the inlet pressure exceeds the outlet pressure, and swiftly close to impede flow when the outlet pressure surpasses the inlet pressure.