H8819 Series Proportional Relief Valves

DYNEX H8819 HIGH-PRESSURE/HIGH-FLOW RELIEF VALVES

Rated to 50 gpm at 15 000 psi (190 L/min at 1040 bar), or
Rated to 75 gpm at 9000 psi (284 L/min at 620 bar)

  • Available in Manual, Electric Vent, or Proportional Control.
  • Compatible with conventional fluids or with low viscosity and other special fluids, including military fluids, Skydrol and other phosphate ester fluids.
  • Used on high-pressure test stands – Aerospace ground support equipment – Other applications requiring special fluids.
ModelRated Flow
U.S. gpm | L/min
Maximum Pressure (psi)Maximum Pressure (bar)
Line Mounted:
H8819-7509752849 000620
H8819-50155019015 0001040
Manifold Mounted:
MH8819-7509752849 000620
MH8819-50155019015 0001040