DR10DP3-4X/25Y

***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 DR10DP3-4X/25Y (R900500497) is a highly efficient direct operated pressure reducing valve designed for subplate mounting with a porting pattern according to DIN Form D and ISO standards. This model is engineered to limit system pressure by setting the secondary pressure through various adjustment types such as a rotary knob, threaded pin with hexagon and protective cap, lockable rotary knob with scale, or a rotary knob with scale. The DR10DP3-4X/25Y features an initial open position allowing hydraulic fluid to flow freely from channel B to A without restriction. The valve's functionality includes maintaining a constant level of set pressure in channel A through the movement of the control spool in response to changes in pressure against the compression spring. Internal signal and pilot oil supply are managed via the control line from channel A. In instances where external forces increase the pressure in channel A, the control spool shifts further against the compression spring, connecting channel A to channel TY through the control edge on the spool, effectively discharging excess hydraulic fluid into the tank. Additionally, this model ensures that leakage oil from the spring chamber is discharged externally via channel TY. An optional check valve can be installed for free flow back from channel A to B. Monitoring of secondary pressure is facilitated by a pressure gauge connection provided on this valve. The Bosch Rexroth DR10DP3-4X/25Y offers versatility with its optional components and adjustment types while ensuring reliable performance under maximum operating pressures and flow rates as specified for this particular size and component series. Its precise engineering caters to applications requiring consistent secondary circuit pressure regulation and system protection.