DZ10DP3-4X/75YM

***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 DZ10DP3-4X/75YM (R900501591) is a direct-operated pressure sequence valve designed for the pressure-dependent connection of secondary systems. This model ensures that when the pressure in channel A reaches the preset value of its internal compression spring, the control spool is actuated, allowing fluid to flow from A to B without causing a drop in channel A's pressure. The sequence valve's functionality allows for either internal or external control signal reception through its control line from channel A or via port X. Leakage oil discharge can be managed externally via port Y or internally through B, depending on the application requirements. It is important to note that with internal leakage oil discharge, the set cracking pressure will increase by the amount of pressure present in channel B. Additionally, there is an option to install a check valve for unobstructed return flow of hydraulic fluid from channel B to A. For monitoring purposes, this model features a pressure gauge connection that facilitates checking of the sequencing pressure directly at the valve. The DZ10DP3-4X/75YM offers various adjustment types including a rotary knob, threaded pin with hexagon and protective cap, lockable rotary knob with scale, and rotary knob with scale—all catering to different operational preferences. Designed for subplate mounting and conforming to ISO standard porting patterns, this Bosch Rexroth valve can withstand maximum operating pressures up to a specified bar level and accommodate maximum flow rates measured in liters per minute (l/min). The size and component series mark further define its capabilities and suitability for various hydraulic applications. Optional features like a check valve enhance its versatility in system design configurations.