PARKER CPOM3AA11

Parker CPOM3AA11 Pilot-Operated Check Valve Description This is a Parker CPOM3AA11, a pilot-to-open check valve designed for hydraulic systems requiring secure load-holding capabilities. As a sandwich plate valve, it is designed to be mounted between a directional control valve and its subplate, conforming to NG10 / CETOP 5 standards. The valve allows free flow in one direction and blocks it in the reverse direction until a pilot pressure signal is applied to open the check. It is rated for a maximum operating pressure of 350 bar. Specifications Manufacturer: Parker Hannifin (HCD) Model: CPOM3AA11 Type: Pilot-Operated Check Valve Mounting Standard: NG10 / CETOP 5 Maximum Operating Pressure: 350 bar Configuration: Check in line A, external pilot Material: Steel Label Info Brand: Parker Model: CPOM3AA11 p max: 350bar Made in Germany D-Kaarst Application The CPOM3AA11 is commonly used in industrial hydraulic circuits for applications such as presses, lifts, and clamping systems where preventing cylinder drift or holding a load securely is critical. Its sandwich plate design allows for easy integration into existing valve stacks. Country of Origin Made in Germany. CO2 Impact By purchasing this reused component, you are helping to avoid the CO2 emissions associated with manufacturing a new one, estimated at 8.4 kg. This saving is comparable to the emissions of a 42 km car journey. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ What is the mounting interface for the CPOM3AA11?This valve uses an NG10 / CETOP 5 standard mounting interface, making it compatible with a wide range of subplates and directional control valves. What is the function of the ‘A’ and ‘A’ in the model code CPOM3AA11?The first ‘A’ indicates that the check valve function is in line A. The second ‘A’ specifies that it uses an external pilot source, typically connected to port X on the manifold block. My hydraulic system experiences pressure spikes. Is this valve suitable?Yes, the CPOM3AA11 is rated for a maximum pressure of 350 bar (5075 PSI). Its robust steel body is designed to handle the pressures found in demanding industrial hydraulic systems. 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. Last Update: March 13, 2026