Ventilation Stopping Services Valve

Developed to dramatically reduce ventilation loss in underground mine development panels and longwall blocks, this simple but effective solution comes ready to mount and spray into position, when building your next ventilation stopping.

No more…

Spraying a short piece of 6-inch pipe-in and trying to seal with rag once the hoses are put through

No more…
Putting service hoses through the small inspection hole in the door

No more…
Opening the door slightly so the hoses can go through