PRESSURE REDUCING VALVE WITH PRESSURE RELIEF

摘要

A hydraulic circuit for supplying reduced pressure includes a valve (6) having an inlet and an outlet, the valve having a first position defining an open fluid path and a second position defining a closed fluid path, and the valve being biased towards the first position. Fluid pressure at the outlet of the valve (2) urges the valve towards the second position, the valve being in the second position when the fluid pressure at the outlet of the valve is greater than or equal to a predetermined pressure. The circuit includes a pressure relief valve (7) having an inlet fluidly connected to the outlet of the valve (2), and an outlet fluidly connected to a drain outlet (3).