Adjustable slotted valve used to balance airflow across a dust collection system by introducing ambient air. Available in galvanized and stainless steel, sizes 3"-24".

Adjustable slotted valve used to balance airflow across a dust collection system by introducing ambient air. Available in galvanized and stainless steel, sizes 3"-24".

Reduces backward airflow in a horizontal duct line. Not an explosion isolation device. Available in galvanized and stainless steel, sizes 3"-34".

Reduces backward airflow in a horizontal duct line. Not an explosion isolation device. Available in galvanized and stainless steel, sizes 3"-34".

Locking quadrant handle valve for regulating air volumes in clean air applications only. Available in galvanized and stainless steel, sizes 3"-24".

Locking quadrant handle valve for regulating air volumes in clean air applications only. Available in galvanized and stainless steel, sizes 3"-24".

<p>Compact manual or automatic diverter valve for redirecting the flow of material or air between two lines at 45°. Standard unit is heavy-duty 14 gauge galvanized steel or stainless with...

<p>Compact manual or automatic diverter valve for redirecting the flow of material or air between two lines at 45°. Standard unit is heavy-duty 14 gauge galvanized steel or stainless with...

<p>Manual or automatic diverter valve for redirecting the flow of material or air between two lines at 45°. Heavy-duty painted 3/16" mild steel housing with welded seams, heavy-duty flange bearings,...

<p>Manual or automatic diverter valve for redirecting the flow of material or air between two lines at 45°. Heavy-duty painted 3/16" mild steel housing with welded seams, heavy-duty flange bearings,...

Compact automatic blast gate operated by a single-acting compressed air magnetic cylinder, controlled by an electrically connected solenoid. Used for industrial dust extraction where continuous extraction isn't always needed and...

Compact automatic blast gate operated by a single-acting compressed air magnetic cylinder, controlled by an electrically connected solenoid. Used for industrial dust extraction where continuous extraction isn't always needed and...

<p>Automatic blast gate operated by a compressed air cylinder, controlled by an electrically connected solenoid to a machine or remote switch. Used to save energy on dust extraction where continuous...

<p>Automatic blast gate operated by a compressed air cylinder, controlled by an electrically connected solenoid to a machine or remote switch. Used to save energy on dust extraction where continuous...

Manually operated, energy-saving blast gate with a compact rectangular housing. A special sealing device reduces air loss and friction during operation. Available 3"-16" diameter. Blade and body: 18 gauge Collars:...

Manually operated, energy-saving blast gate with a compact rectangular housing. A special sealing device reduces air loss and friction during operation. Available 3"-16" diameter. Blade and body: 18 gauge Collars:...

Manual blast gate with cast aluminum body and galvanized blade, standard QF connection. Lets you shut off or balance airflow at individual machine drops. Available 2"-24" diameter; stainless steel and...

Manual blast gate with cast aluminum body and galvanized blade, standard QF connection. Lets you shut off or balance airflow at individual machine drops. Available 2"-24" diameter; stainless steel and...