DR 10 DP2-4X/75YV/12

***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 DR 10 DP2-4X/75YV/12 (R978899863) is a direct operated pressure reducing valve, designed for subplate mounting and engineered to maintain a constant level of secondary circuit pressure within hydraulic systems. This valve is part of the DR DP series, known for its reliable performance in limiting system pressure. The secondary pressure can be precisely set via an adjustment type, ensuring that the desired pressure level is achieved and maintained. Constructed for optimal fluid control, the valve permits free flow from channel B to channel A when in its initial open position. The pressure in channel A influences a piston area that works against a compression spring; when this pressure surpasses the set value of the spring, the control spool adjusts to maintain constant pressure. The internal signal and pilot oil are supplied through channel A via the control line. The design of this model includes features such as external leakage oil discharge through channel TY and an optional check valve for free flow back from channel A to B. Additionally, it has a pressure gauge connection for monitoring secondary pressure levels. The DR 10 DP2-4X/75YV/12 offers various adjustment types including rotary knob, threaded pin with hexagon and protective cap, lockable rotary knob with scale, and rotary knob with scale. It adheres to porting patterns according to DIN Form D and ISO standards. With its size component series X, this model supports maximum operating pressures and flow rates specified by Bosch Rexroth's standards for this series. This valve's capabilities make it suitable for applications requiring precise secondary pressure regulation in hydraulic systems where consistent performance is essential. Its robust construction ensures long-term reliability and efficiency in various operational settings.