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Search results with tag "Internally pilot operated"
Overhaul Manual Piston Pumps PVH Piston Pumps
www.eaton.com(Figure 3) The standard “C” and low pressure “CM” compensator controls are internally pilot operated, spring offset, 2-way valves. Their purpose is to limit system pressure to a desired level by varying pump displacement. These controls only provide the flow required to satisfy the load demand, while maintaining a constant preset pressure.