DZ10DP7-4X/25

***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 DZ10DP7-4X/25 (R901014640) is a direct operated pressure sequence valve designed for the precise control of hydraulic systems. This model is engineered to enable a secondary system connection that is dependent on reaching a set sequencing pressure, which can be adjusted to meet specific requirements. The valve utilizes a compression spring to maintain the control spool in its initial position, ensuring that the valve remains blocked until the appropriate pressure level is reached in channel A. Once the preset value of the compression spring is attained, the control spool shifts, allowing for an open connection from A to B and enabling the linked system at channel B to engage without inducing a pressure drop in channel A. The DZ10DP7-4X/25 offers flexibility with its control signal reception; it can be internal via control line from channel A or external through port X. Depending on application needs, leakage oil discharge can be managed externally via port Y or internally through B. It's important to note that with internal leakage oil discharge, the established cracking pressure will increase proportionally to the pressure present in channel B. For applications requiring free hydraulic fluid return flow from channel B back to channel A, an optional check valve can be installed. Additionally, this model provides a pressure gauge connection for monitoring sequencing pressure directly at the valve. The DZ10DP7-4X/25 comes with several adjustment types including rotary knobs and threaded pins with protective caps – some versions feature scales for precise settings or are lockable for added security. Designed for subplate mounting and compliant with ISO porting patterns, this robust valve supports maximum operating pressures up to bar and accommodates flow rates up to l/min. It is part of component series X indicating its modern design standards and reliability expected from Bosch Rexroth products.