REXROTH ZDR 10 DA2-54/75Y R900438008

Rexroth Hydraulic Pressure Reducing Valve Description This is a ZDR 10 DA2-54/75Y direct-operated pressure reducing valve by Rexroth. As a sandwich plate valve of size 10 (NG10), it is designed to be stacked in hydraulic systems to control pressure in one part of the circuit. This particular model allows for pressure reduction up to 75 bar and is known for its robust construction and reliability. Specifications Manufacturer: Rexroth Type: ZDR 10 DA2-54/75Y Material Number: R900438008 Valve Type: Pressure Reducing Valve Design: Sandwich Plate Size: NG10 / CETOP 5 Maximum Pressure Setting: 75 bar Series: 5X (Obsolete) Label Info ZDR 10 DA2-54/75Y 00438008 A129-276 Application This valve is commonly used in industrial hydraulic applications such as machine tools, presses, and manufacturing lines where precise pressure control is required for a specific actuator or sub-circuit. Country of Origin Made in Germany. CO2 Impact By purchasing this pre-owned valve, you are preventing the emission of approximately 9.5 kg of CO2 associated with the production of a new one. This choice supports a sustainable industrial environment. Availability This item is a used, tested component in excellent working condition. It is available for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ Question?Can I use this ZDR 10 DA2-54/75Y valve on a mounting surface designed for a newer -6X or -7X series valve? Question?Yes, the mounting pattern for Rexroth size 10 valves (NG10) conforms to the ISO 4401-05-04-0-05 standard. This ensures interchangeability between different series versions regarding the mounting surface. Question?What type of hydraulic fluid is compatible with this valve? Question?This valve is typically designed for use with mineral oil-based hydraulic fluids (HL, HLP) according to DIN 51524. For use with other fluids, such as synthetic esters or water glycols, you should consult the original manufacturer’s datasheet for seal compatibility. Question?How do I adjust the reduced pressure setting on this valve? Question?The pressure is adjusted by turning the hexagon nut on the end of the spring housing. Loosen the locknut first, then turn the adjustment screw clockwise to increase pressure and counter-clockwise to decrease it. Always use a pressure gauge to verify the setting. Last Update: Friday, March 13, 2026 profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.