Bosch Rexroth R900489669 Pressure Compensator

R900489669 is Bosch Rexroth’s ZDC16P-2X/XM pressure compensator, a compact, meter‑in hydraulic control valve designed to stabilize pressure across selected ports. The unit uses a 16 mm port configuration and is positioned in Rexroth’s ZDC family as a high‑performance, mechanically actuated device for reliable pressure compensation in industrial hydraulic circuits. As a meter‑in pressure compensator, it regulates inlet flow to maintain a steady downstream pressure, making it suitable for integration into Rexroth valve blocks and manifolds where precise pressure balance is required. The XM designation indicates the circuit configuration for control interaction within the system, offering flexibility in multi‑port hydraulic arrangements. In summary, this part provides precise pressure compensation for Rexroth‑based hydraulic assemblies with a 16 mm port footprint, helping to maintain consistent performance in demanding industrial applications.