DZ10DP2-4X/150Y

***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/150Y (R900503242) is a high-quality direct operated pressure sequence valve designed for controlling the sequence of hydraulic circuits. This valve ensures that a secondary system is engaged only after the primary system reaches a predetermined pressure. It achieves this through an adjustable compression spring that sets the sequencing pressure and holds the control spool in its initial position, keeping the valve blocked until the set pressure threshold is reached. Upon reaching the required pressure in channel A, which is sensed either internally or externally, the control spool moves to enable fluid flow from A to B without causing a pressure drop in channel A. This action connects the secondary system seamlessly. The DZ10DP2-4X/150Y allows for both internal and external leakage oil discharge via port Y or B, respectively, with an important note that internal discharge will increase the set cracking pressure due to channel B's pressure. For applications requiring non-restricted return flow from channel B to channel A, an optional check valve can be installed. Additionally, a pressure gauge connection is available to monitor sequencing pressure directly at the valve. This versatile unit comes with several adjustment options for setting and locking sequencing pressure including rotary knobs (with or without scale), threaded pin with hexagon and protective cap, and lockable rotary knobs with scale. It is designed for subplate mounting with porting patterns according to ISO standards. The model offers maximum operating pressures up to 350 bar and maximum flow rates up to 150 l/min, fitting within component series X specifications. The Bosch Rexroth DZ10DP2-4X/150Y valve provides reliable performance for hydraulic systems requiring precise control of sequence operation in various applications while ensuring durability and ease of maintenance.