Product Description
More Product Parameters:
Main configuratioin characteristic of 815,830 serives of butterfly valve is composed of wafer and flange three eccentricity ,then main configuration characteristic of 815-830 series butterfly valve is edged of body with protruding ears and single flange configuration with screw
Specifications:
due to use three eccentric configuration,hermetic capability reliably,which ensure disc never touch sealing seat when it start,solve the problem of hemetical seat burden unequally,prolong service life,and ensure reliable hermetic capability with advantage of high temperature resistant ,wearable antisepsis etc.
More products description :
Design&manufacture:API609-83.Flanges connection dimension:ANSI B16.5 .Structure length:ANSI B16.10-1992.Pressure test:API598-82