Control Valve such as Butterfly Valve, Pinch Valve and Diaphragm Valves have a wide application in several sectors like oil and gas industry.In refineries and pipelines, control valves are used for controlling the flow of petroleum products, natural gas, and crude oil. They help for security and efficient processing and transportation by supporting in controlling of these fluids flow and pressure rate.Control valves are necessary for properly controlling the flow rates of various chemicals in chemical facilities. This provides the right situations for mixing and responses, which are required to produce chemical products of the highest quality.