Manual Duct Valve Air Damper Valve 63-250 Mm Dia Ventilation Duct Valve Pipe HVAC System Butterfly Damper Valve ,Offering Precision and Performance

Colour:White Control type:Manual Diameter:63/75/90/110/160/200/250mm Features:Anti-corrosion,injection molding, smooth inner wall and low wind resistance Pressure: Medium Pressure Temperature of Media: Medium Temperature Media: Gas Power: Manual Package includes: 1* air valve Related Products: solenoid valve,electric solenoid valve,12v solenoid valve,water solenoid valve,electric valve,air solenoid valve,pneumatic solenoid valve,replacement solenoid,irrigation solenoid,shut off needle valve,irrigation garden solenoid valve