Double Eccentric Double Flange Butterfly Valves

Features 1. Reasonable in design, compact in construction, easy to install and maintain. 2.The double eccentric structure reduces friction of the sealing ring, providing the valve along service life. 3.“T” structure of the disc sealing ring. The sealing pair is linear sealing. 4.Bubble-tight sealing with no leakage under testing pressure. 5.Replacing materials of the disc sealing ring, O-ring, disc and shaft, the valve can be used for variousmedium and temperature.