Pneumatic Blast Gate Dampers

Nordfab nfes automatic blast gates operate by double acting compressed air cylinders that are controlled by electrically connected solenoid to machines or a remote switch.

Pneumatic blast gate dampers.

Also known as half gates these blast gates control the flow of air and material through duct systems. Air tight blast gates our air tight blast gate is electrically controlled and pneumatically operated ideal for applications including dust fume paper trim and exhaust. Standard gates are cast aluminum body with galvanized steel slide. For technical drawings and 3 d models click on a part number.

4 finish materials and feature a special sealing device that reduces. Pneumatic blast gates dampers work well on either or systems as they have the ability to open and close every time the. Pneumatic control kits can be used to open one damper whilst closing another damper or simply open or close a single pneumatic damper. Our gates can be used with metal or plastic ductwork.

The locking screw holds the gate s slide in position. A unique electrically controlled compressed air actuated blast gate. Mount them in even the remotest areas and let them work for you. Pneumatic blast gates can also be controlled using a manual pneumatic damper control kit.

The operating slide design is encapsulated in a rigid cast aluminum frame and is powered by a patented floating piston cylinder assembly designed for trouble free operation regardless of velocity pressures in the air handling system. Stainless steel slides are available upon request in all sizes. For even more air control please ask about our positive seal blastgates. Full gates are available with uhmw seals which greatly reduce slide leakage.

These auto blast gates are constructed of galvanized aluminum stainless or stainless with optional no.