SteamVac Unloader Valve VB130 Carpet Presprays 2 seal rings

2 seal rings

The old-style V800 kit is a different part

Comfort Grip Adjustable Handle

Ensure your Grandi Brush continues to deliver smooth

SteamVac Unloader Valve VB130 Carpet Presprays 2 seal ringsSteamVac Unloader Valve VB130 Replacement unloader valve VB 130 for SteamVac, PoliVac and Kanga Fitment SteamVac PoliVac Kanga What an unloader does It diverts pump output back to the tank when the trigger is released, so a positive displacement pump is never deadheading against a closed valve. Without a working unloader the pump has nowhere to send its output, and pressure spikes destroy seals, hoses and eventually the pump itself. Symptoms of a