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Low-Mass Check Valves

QP Hydraulics’ innovative line of low-mass check valves provides OEMs with low-shock solutions for a variety of system instability challenges.  The direct-acting, hollow, parabolic poppet, with options for orificed back-flow, eliminates harmful pressure spikes while solving problems such as cylinder voiding, system chatter and boom shutter.  Applications include:

  • Tier 4 requirements
  • Anti-cavitation valve
  • Back-pressure valve
  • Anti-chatter valve
  • Filter / Cooler bypass
  • Low-pressure logic circuits

Our engineers can quickly customize a solution for your OEM hydraulic system.