Zhengzhou Jinggong Valve Co., Ltd.

The metal-sealed three-eccentric butterfly valve adopts an advanced three-eccentric structure design (axial, radial, and angular eccentricity) combined with metal hard sealing technology to achieve zero leakage and ultra-long service life. The valve seat and butterfly plate are made of high-strength alloy or stainless steel surfacing wear-resistant materials, which are resistant to high temperature (up to 600°C), high pressure and corrosive media, and are suitable for harsh working conditions. Its unique eccentric design significantly reduces the friction of opening and closing, is easy to operate, and the sealing performance is enhanced with the increase of pressure.