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Manual Ventilation Butterfly Valve
Manual Ventilation Butterfly Valve is a quarter-turn rotary flow control valve dedicated to gas regulation and shut-off in low-pressure ventilation,dust collection and flue gas systems.Operated manually via handle,worm gear or handwheel,it...
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Round Ventilation Butterfly Valve
Round Ventilation Butterfly Valve is a quarter-turn rotary gas control valve with a circular body,designed for airflow regulation and shut-off in low-pressure ventilation,dust collection,and flue gas duct systems. Structure Circular Body:Cy...
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Square Ventilation Butterfly Valve
Square Ventilation Butterfly Valve is a specially designed quarter-turn rotary valve with square duct body,widely applied to low-pressure air flow regulation,open/close control of square and rectangular ventilation pipelines.It is mainly us...
