Plug Valves

YASH” make Plug valve is used primarily for on--off service and some throttling services. It controls flow by means of a cylindrical or tapered plug with a hole in the center that lines up with the flow path of the valve to permit flow. A quarter turn in either direction blocks the flow path. The Plug & Body seating surfaces, which are grinded and matched, are not exposed to the line fluid. Valves are impregnated with P.T.F.E. which provides greater wear resistance and ensures low consistent operating torque and at the same time reducing the need of lubrication P.T.F.E. Also enhances resistance to seizure.