DFT's silent check valves are known around the world as the valve to use for preventing or eliminating Water Hammer problems. Whatever your size, pressure or piping configurations, DFT has a check valve that's right for you. The "Check Valve Doctor" specializes in preventing check valve problems and failures. DFT's in-line, spring-assisted, check valves prevent Water Hammer and reverse flow. Custom sizing allows DFT to builds check valves to your requirements for horizontal and vertical installations in liquids, gas or steam applications.
The DFT WLC® Wafer style Silent Check Valve model is a lightweight, spring-assisted, center guided, in-line check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. The joint between the seat ring and body ...