VICKERS DGMDC-5-Y-PK-30 867341

Vickers DGMDC-5-Y-PK-30 Modular Check Valve Description This is a SystemStak direct operated check valve, model DGMDC-5-Y-PK-30, manufactured by Vickers (now part of Eaton). It is a modular hydraulic valve designed for stacking assemblies, providing reliable one-way flow control in hydraulic circuits. This unit is built to handle high pressures and ensures system protection against backflow. Specifications Manufacturer: Vickers (Eaton) Model: DGMDC-5-Y-PK-30 Assembly Number: 867341 Type: Direct Operated Modular Check Valve Size: NG10 / ISO 4401-05 Maximum Operating Pressure: 315 bar (4570 PSI) Cracking Pressure: 5 bar Function: Check in P, T, A, and B lines Label Info Brand: VICKERS Model No: DGMDC-5-Y-PK-30 Assy No: 867341 Application Suitable for a wide range of industrial hydraulic applications including machine tools, presses, manufacturing lines, and mobile equipment where reliable flow control is essential for system safety and performance. Country of Origin Made in the U.S.A. CO2 Impact Opting for this pre-owned valve block instead of a new one prevents the emission of approximately 8 kg of CO2, which is associated with the production of new steel components. Availability This item is a used, tested component. Stock is limited. Order now from profideals for expert support and fast delivery. FAQ What is the significance of the ‘Y’ and ‘PK’ in the model number DGMDC-5-Y-PK-30?The ‘Y’ designation indicates that the check valve function is active in all four main lines: P (Pressure), T (Tank), A, and B. The ‘PK’ specifies a cracking pressure of 5 bar (approx. 72.5 PSI), which is the minimum pressure required to open the valve. Is this valve compatible with modern hydraulic fluids?Yes, this valve is constructed from steel with seals typically made from NBR (Nitrile) or FKM (Viton). It is compatible with standard mineral-based hydraulic oils (HL, HLP). For use with synthetic fluids or biodegradable oils, consult the Eaton/Vickers technical datasheet to ensure material compatibility. What is the standard mounting torque for the bolts when installing this NG10 valve in a stack?For an ISO 4401-05 (NG10) valve like this, the recommended mounting bolt torque for steel bolts (e.g., grade 10.9) is typically around 54 Nm. Always consult your system’s technical manual to confirm the correct torque specification to prevent leaks or component damage. 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: Friday, March 13, 2026