This System is based on the pilot control valve XLC 330/430. A flange orifice is calculated and machined according to the project’s requirements, is connected to the valve’s pilot to ensure the correct flow rate control. Sectioning valves and by-pass are very important for maintenance operations, as well as the filter to prevent dirt from reaching the control valve. Anti-surge combination air valves FOX 3F AS are recommended, as well as a pressure relief valve, like CSA VSM to prevent rise in pressure on the main line. We are providing all system components for a fast and reliable installation at the plant in accordance with the dimensions engineered by our technical department.