DZ 6 DP3-5X/25XV/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 DZ 6 DP3-5X/25XV/12 (R978890425) is a direct operated pressure sequence valve designed for the precise control of hydraulic systems. This valve is particularly used for pressure-dependent connection of a second system, with the sequencing pressure adjustable through various means. The model features a compression spring that maintains the control spool in its initial position, ensuring the valve remains blocked until the pressure in channel P reaches the set value. Once this occurs, the spool moves to allow flow from P to A, enabling the connected system to operate without pressure drop in channel P. The DZ 6 DP3-5X/25XV/12 offers flexibility in receiving control signals either internally from channel P or externally via port B X. It also provides options for leakage oil discharge, which can be executed externally through port T Y or internally via A. The design acknowledges that internal leakage oil discharge will affect the set cracking pressure due to pressure in channel A. For added functionality and monitoring, an optional check valve can be installed to allow free return flow of hydraulic fluid from channel A back to channel P, and there is a provision for a pressure gauge connection to monitor sequencing pressure directly at the valve. This model is intended for subplate mounting with porting patterns compliant with DIN form A (without locating hole) as standard and ISO with locating hole as an ordering option. Subplates must be ordered separately. The valve comes with various adjustment types including rotary knob, threaded pin with hexagon and protective cap, lockable rotary knob with scale, and rotary knob with scale; each catering to user preference and application requirements. The DZ 6 DP3-5X/25XV/12 has a size component series X indicating its physical dimensions and operating parameters such as a maximum operating pressure of up to bar and maximum flow rate measured in liters per minute. These specifications ensure that it can meet diverse application needs while maintaining reliable performance under different pressures and flow conditions.