Butterfly Valve

With over 18 years of experience in airflow control, Haostar has adhered to the philosophy of ultimate productism and innovatively designed a series of butterfly valve products. These products precisely meet market demands, lead the development of the category, and have established an outstanding position in the industry.

• <1 s

  Fast response

• <1 s

  Full Stroke Movement

• <±5%

  Air Volume Control Accuracy

• Up to 1:10

  Air Volume Turndown Ratio

• Pressure Independence

  Airflow control characteristic