PA VB80/400 Stainless Unloader Valve 21gpm 6500psi

PA VB80-150/400 stainless steel unloader valve.

6500psi Maximum Rated Pressure (5800psi continuous).

  • 21gpm rated flow
  • 1/2' Female Inlet / Outlet / Bypass
  • 90°C / 195°F max temperature


Unloader valves are one of the most important safety devices on a pressure washer system. Failure to install and set the unloader properly could result in a very dangerous situation causing severe damage to the pump and possibly the operator.

Professional installation is required.