HydraForce CR10-28 Relief Valve, Bidirectional


HydraForce CR10-28 is a screw in, cartridge style, direct-acting, differential area, poppet type, bidirectional hydraulic relief valve.

When pressure at either port exceeds the nominal setting value, flow will be transmitted to the opposite port. Back pressure at either port will affect the nominal setting of the opposite port on a 1:1 basis.

Key features include:

  • Adjustments cannot be backed out of the valve.
  • Adjustments prohibit springs from going solid.
  • Hardened spool and cage for long life.
  • Industry-common size.

Pressure ratings:

  • Pressure rating: 241.3 bar (3500 psi)
  • Proof pressure: 345.6 bar (5000 psi)
  • Burst pressure: 896.3 bar (16000 psi)
  • Reseat pressure: 90% of crack pressure at 0.95 lpm (0.25 gpm)
  • Crack pressure: 10.5 bar (150 psi). Note – maximum difference both directions.

This valve can be used with mineral based or synthetic hydraulic fluid with lubricating properties

For more information, you can download the HydraForce CR10-28 technical catalogue here.

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

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