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Butterfly Valve
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Details
A circular disk mounted on an internal shaft pivots to control airflow from fully open (100% flow) to fully closed (shutting off all air) and anywhere in between. Once the butterfly valve is set, a locking quadrant holds it in place.
- Known as Butterfly Damper, Butterfly Valve, or Volume Damper
- Diameters are +/- 1/8 inch.
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NO-WELD, QUICK-INSTALL
Butterfly Valve
Watch how it works in under 1 minute.
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