Vickers DG4V 3S 0B M U B5

Heavy industrial environments are exactly where this valve is built to operate. Vickers lists press applications directly as a supported use case, right alongside primary metal production and die casting work, so sustained industrial duty is well within its intended range. The Buna-N seal holds up well against the hydraulic fluids common in those settings, and the 30-watt coil keeps power draw reasonable even in continuous operation. At 80 liters per minute flow rate, it moves enough fluid to keep demanding press cycles fed without starving the system.

It's definitely suitable for die casting and foundry work, along with machine tools, marine environments, presses, metal production, paper manufacturing, test equipment, and turbine control systems.