DGMDC3XTM41

The DGMDC3XTM41 valve belongs to the SystemStak Modular Valves series by Vickers and serves as a check element in hydraulic automation packages. It is built as a direct check valve that permits flow in one direction while blocking reverse movement. Pressure operated actuation lets the poppet open when upstream force rises, eliminating the need for external pilot lines. The unit fits as a subplate or manifold mounted component and follows the ISO 4401-03 port pattern, so it drops into standard CETOP 03 stacks without adapters. Continuous service is supported up to 315 bar (4500 psi), making the valve suitable for high-pressure circuits. A rated capacity of 60 L/min (16 USgpm) accommodates medium flow actuators and pumps. The cracking pressure is fixed at 2.5 bar (36 psi), and the specified flow direction is away from the actuator to secure loads against backflow. Petroleum oil compatibility simplifies integration with common mineral hydraulic fluids in industrial equipment.

The body length of 87.884 mm, width of 47.498 mm, and height of 39.878 mm produce a compact envelope that saves space in stacked manifolds. Operation remains stable between ‑20 °C and 80 °C, allowing deployment in both cold storage machinery and warm industrial plants. A cleanliness requirement of 19/17/14 keeps contamination below levels that could damage the poppet seat. The check mechanism is positioned in line T, so the tank return path stays sealed until forward pressure opens the valve. Direct stacking with other SystemStak sections minimizes external pipework and shortens assembly time. The small footprint maintains short bolt lengths in the stack, preserving clamping force under pressure cycling. Internal flow channels are proportioned to avoid excessive pressure drop, supporting energy-efficient operation of the overall circuit. Together these characteristics enable a reliable modular check function without enlarging the hydraulic manifold footprint.