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Proportional pressure relief valve
284 l/min, 15 000 psi | H8819 series Dynex

  • proportional pressure relief valve 284 l/min, 15 000 psi | H8819 series Dynex
These high-pressure proportional relief valves regulate pressure and protect hydraulic circuits at pressures to 15 000 psi (1040 bar). Electrohydraulic models provide remote control of the relief valve setting, proportional to a variable electrical input signal.

Models are available compatible with Viscor and other calibration fluids, Skydrol and other phosphate ester fluids, various military fluids, and other special low-viscosity fluids.

Configurations include manifold mounted or line connected. Optional integral vent valve provides remote pressure control.

Two models available:
Rated to 50 US gpm at 15 000 psi (190 L/min at 1040 bar);
Rated to 75 US gpm at 9000 psi (284 L/min at 620 bar).

More specifications...



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