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On a sectional directional valve, the working section is the individual spool block that controls flow to a single hydraulic function. Each section handles one circuit, so if you got a machine with multiple cylinders or motors, you stack one working section per function. The Walvoil sections are built to fit into that modular assembly, letting you add or remove sections depending on how many circuits your setup needs.

For sectional directional valves using Walvoil components, this working section is a direct replacement. Make sure to verify the model number to ensure compatibility.

A working section is one of the individual sections that make up a sectional directional control valve. It is the piece that handles a specific valve function within the stack, and this part is identified as a Walvoil working section for a sectional directional control valve.

This working section is indeed crafted by Walvoil Fluid Power Corp. specifically for their sectional DI valves, so it should be the correct part.

Built as a working section for a sectional DI system, it’s meant to integrate with an existing sectional DI setup so you can keep the system running efficiently without changing how the rest of the stack works.