WW820 – High Pressure, Pressure Reducing Valve


  • Flow and leakage reduction
  • Cavitation damage protection
  • Throttling noise reduction
  • Burst protection
  • System maintenance savings


The Model 820 High Pressure, Pressure Reducing Valve is a hydraulically operated, piston actuated control valve that reduces higher upstream pressure to lower constant downstream pressure, regardless of fluctuating demand or varying upstream pressure.

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