3DR10P5-6X/100Y/00MSO189

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth 3DR10P5-6X/100Y/00MSO189 (R901047460) is a sophisticated pressure valve designed to regulate and limit system pressure by reducing it in a controlled manner. The valve, which is pilot-operated, features a main valve with a control spool and a pilot control valve equipped with an adjustable pressure element. It operates by allowing hydraulic fluid to flow freely from channel P to A when in the initial position, while pressure in channel A acts on the piston against the compression spring. This Bosch Rexroth pressure reducing valve maintains its open position as long as the pressure in channel A is below the value set by the compression spring. Once this set pressure is exceeded, the control spool shifts to a closed position, achieving the desired reduced pressure through balance. In cases where external forces increase the pressure beyond this point, the control spool compresses further against the spring, opening a route for excess fluid to be discharged into the tank through channel T. The unit ensures that pilot oil return from the spring chamber is managed externally via port Y and mandates an unpressurized connection to guarantee proper functioning. Additionally, it includes a pressure gauge connection for monitoring reduced pressures within channel A. Specifically designed for subplate mounting with compatibility for DIN form A, ISO standards, and CETOP RP 121H requirements (subplates are ordered separately), this valve offers various adjustment elements such as rotary knobs (standard or lockable with scale) and sleeves with hexagon and protective cap options. It supports maximum operating pressures up to bar levels and can handle maximum flow rates measured in liters per minute. This model’s component series X indicates its modern design aligned with current engineering standards and practices.