Didtek check valve, non-return valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction
Non Slam Axial Flow Check Valve Silent Axial Check Valve Applicable Standards: Check Valve, BS1868 Steel Valves, ASME B16.34
Axial Nozzle Check Valves are manufactured to the latest edition of BS1868 and tested to API 598