HydraForce RV08-22 Relief Valve Cartridge Direct Acting Differential Area Poppet Type


HydraForce RV08-22 is a screw in, cartridge style, direct acting, differential area, poppet type, hydraulic relief valve for use as a pressure limiting device in more demanding hydraulic circuits requiring low hysteresis and low internal leakage.

RV08-22X blocks flow from port 2 to port 1 until sufficient pressure is present at port 2 to force the poppet off its seat.

Technical features include:

  • Adjustments cannot be backed out of the valve.
  • Variety of pressure adjustment options including non-adjustable factory preset.
  • Adjustment options A, B, and C: positive stops prevent springs from going solid.
  • Optional bi-directional pressure (requires bi-directional pressure seal option).
  • Hardened poppet and cage for long life.
  • Optional spring ranges to 248 bar (3600 psi).
  • Smooth response to pressure surges.
  • Industry common cavity.
  • Compact size.

Pressure ratings:

  • Pressure rating: 248.2 bar (3600 psi)
  • Proof pressure: 496.4 bar (7000 psi)
  • Burst pressure: 1037.7 bar (16168 psi)
  • Relief pressure defined: pressure evident at 0.95 litres / minute (0.25 gpm)
  • Reseat pressure: nominal 90% of crack

This HydraForce valve can be used with mineral-based fluids or synthetic fluids with lubricating properties.

For more information, you can download the HydraForce RV08-22 technical catalogue here.

Contact our award-winning technical team for further technical details and configuration options.

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