Marine DIN double check valves are used in marine applications to prevent backflow of fluids, such as water or fuel, in piping systems. The design of marine DIN double check valves consists of two independently acting check valves ...

Wafer Check Valves are designed and manufactured strictly to International Standards API 6D, API 594, ASME B16.34 or equivalent standards. Have the below characteristics.Short structural length, only 1/4~1/8...