The Lansdale Flanged Check Valve (LVCFF-2) is a UL Listed and FM Approved check valve designed specifically for the fire protection industry. It allows flow in one direction and prevents any back flow within the piping, this valve must be installed in the direction of flow as indicated on the body of the valve. This valve has a removable cover plate which will allow the inspection and maintenance of the valve and the removal any debris that may interfere with the valves function without having to remove the valve from service.