Shenzhen double-door Watts Valve Wafer butterfly valve

Double-door Wafer butterfly valve (DH77X), PN10 / 16 using clip-on connection, two semi-circular disc, also called double flap valve, with spring forced reset, double valve when the valve is opened into a butterfly shape, also known as butterfly valve, the sealing surface for the body surfacing wear-resistant materials or rubber liner, using a wide range of reliable sealing. A simple structure, light weight, especially for low-voltage large-diameter pipe; 2, wafer connection, the production process is simple, easy accessibility; 3, sealing surface for wear-resistant material or rubber body surfacing, using a wide range of sealing reliable. Contact: Yesheng contact QQ: 1984332009 Company Website: www.szwatts.com