The Second Stage Venturi Shut-Off Valve is designed to automatically control vacuum performance, delivering high vacuum flow and high vacuum head as needed. It is an integral component of PowerQUAD vacuum generating engines, specifically managing the second venturi stage.
- Automatically controls vacuum performance
- Delivers high vacuum flow when required
- Delivers high vacuum head when required
- Automatically closes off the second stage venturi based on vacuuming demand
- Requires periodic checking to ensure free operation
- Replace if the valve does not move freely, or is damaged, ripped, or torn