PA VS-500 regulator and safety valve.
8100psi Maximum Rated Pressure
- 21gpm rated flow
- 1/2" Female Inlet / Bypass
- 90°C / 195°F max temperature
- Prompt and effective damping against pressure spikes
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.