Rexroth Hydraulic Relief Valve DR10-5-52 200YM For Adjustable Spring Setting

The Bosch Rexroth DR10-5-5X/200YM (R900598358) is a high-performance, industrial hydraulic pressure reducing valve designed for reliable and precise pressure regulation. This mechanically actuated spool valve is part of the pilot-operated DR series, featuring a spool with a B A symbol configuration.

This valve exhibits exceptional capabilities in reducing pressure to a pre-set value while maintaining stability and control. The construction includes a main valve with a spool insert and a pilot control valve with an adjustable pressure element. In its rest position, the valve allows unrestricted fluid flow from channel B to A. The applied pressure in channel A is balanced against an adjustable spring setting in the pilot control valve, which dictates the reduced pressure level.

The design allows for external pilot oil return via a control line to the tank, ensuring optimal operation. Optional features include a check valve for free return flow from channel A to B and a pressure gauge connection for monitoring reduced pressure levels.