Foot valves are consists of valve body, bonnet, disc , sealing ring and gasket and otherect parts, the disc types are divided in to single disc, double disc and multi-disc.Afterinstalling the foot valves on the pipes,liquid medium flow to the body from bonnet,theliquid pressure act on disc to make it open,when the medium pressure in body change ordisappear,the disc will close to prevent medium backflow.
Application
* General uses : pumping, hydrocarbon, industry, clean water.