Plug valve are a sort of flow control valve that permit the client to extend or diminish stream by turning the handle or other similar operation. The user may got to adjust the valve to the desired flow rate, with the valve able to hold the stream rate consistently and reliably.We are one of the largest 3 way plug manufacturer in India. Other well known stream control valves include needle and fine metering valves, but they generally have more moving parts than Lubricated Plug Valves, which makes them more costly and harder to maintain.Quarter-turn plug valves are the most common and involve a simple quarter turn on a handle to open and close the valve.