~Size:400-3800 mm/ 16"-152"
 Pressure ASME: PN6-160
 Material of Seal Surface:Metal Hard Sealed
 Connection Form:Flange
 Structure:Double-Eccentric Sealing
 Seal Form:Force Sealed
 Working Temperature: Normal Temperature (-40°C<T<120°C)
 Butterfly Valve for Hydro Station: Single Seal (Metal or Rubber)
 Nominal Diameter: Dn700 to Dn5200:Temperature :up to 65°c
 Operating Pressure : Tup to 2.5mpa:Application : T Hydro Power Stations
 Bigger Sizes Available on Request.:Double and Triple Eccentric Design Available
 Higher Temperature and Pressure Availabl:Higher Temperature and Pressure Available on Requ