Dust Collector Ball Valve for 4-inch metal ducts – coming Winter 2026.
Have you ever heard a woodworker say, “I love my blast gates!?”
No? Me neither.
Blast gates gets don’t get much love because:
- sawdust builds up in the tracks,
- which makes them bind,
- can be difficult to open and close,
- they leak and whistle, or
- they’re loose and the open by themselves.
The Hedgehog Ball Valve solves each of those problems!
- unrestricted airflow,
- near 100% sealing when closed (it measures 100% but I hesitate to make that claim),
- self-cleaning
- simple to open and close by simply rotating the handle,
- tell at a glance if it’s open or closed,
- future proof: designed for automatic motor control – coming 2027!
Please provide your contact details using the form below and we’ll contact you when the Ball Valve is available. No spam – no hassles.