The image below shows our typical pressure reducing system with a self-operated pilot valve, model CSA XLC 310/410. The isolating valves and the bypass are essential for proper maintenance, as is the strainer, which catches any impurities. The VRCD pressure reducing valve is the best solution for the bypass, thanks to its reliability after long periods of inactivity. We recommend installing FOX 3F AS anti water hammer air valves and a VSM relief valve to prevent the downstream pressure from rising. We supply all the components for quick assembly of the system on site, in the sizes selected by our engineering department.