The DR type pilot-operated pressure reducing valve, nominal size 10 to 32, series 5X, supports up to 350 bar and a flow rate of 400 L/min. Designed for mounting on a plate, threaded connection or in blocks, with drilling according to DIN 24 340, ISO 5781 and CETOP-RP 121 H. It has 4 adjustment options and 5 pressure ranges, with an optional check valve for mounting on a plate.