PA VB-9 unloader valve with optional pressure switch.
3650psi Maximum Rated Pressure
- 8.712-736.0 - VB9
- 8.715-462.0 - VB9 + Switch
- 8.715-489.0 - VB9 + Switch & Stainless Check Valve
VB9 unloader can be panel mounted and comes with adjustment handle.
- 8gpm rated flow
- 3/8" 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.