DZ10DP2-4X/210XY

***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 DZ10DP2-4X/210XY (R900502104) is a direct operated pressure sequence valve designed for the precise control of hydraulic systems. This valve is engineered to facilitate the pressure-dependent connection of a secondary system by utilizing an adjustable sequencing pressure, which can be set 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. In its default state, the valve's control spool is held in position by a compression spring, keeping the valve blocked until the pressure in channel A reaches the predetermined value. Once this pressure threshold is met, the control spool shifts to enable flow from A to B without causing a drop in channel A's pressure. The design allows for either internal or external control signal reception via port X and provides options for leakage oil discharge through port Y or internally back into channel B. Special attention must be given when using internal leakage oil discharge as it affects the set cracking pressure by adding the pressure present in channel B. Additionally, an optional check valve can be installed to allow free return flow of hydraulic fluid from channel B to channel A. Monitoring and controlling sequencing pressure is made convenient with an integrated pressure gauge connection. The DZ10DP2-4X/210XY valve is intended for subplate mounting and conforms to ISO porting patterns. It boasts impressive operational capabilities with a maximum operating pressure of up to 210 bar and can accommodate maximum flow rates as specified by its size and component series. This Bosch Rexroth valve stands out due to its precise adjustability and robust performance characteristics, making it suitable for applications requiring reliable sequencing operations within hydraulic circuits.