Christensen Fonder P.A.
Ultra-high temperature rigidity seal ball valve
An ultra-high temperature (UHT) rigidity seal ball valve that includes an upper cover, a valve cover, a valve body, a valve rod and a ball body. The valve seat is arranged in the valve body; the valve rod penetrates the upper cover and the valve cover sequentially and connects to the ball body; a sealing element is arranged between the upper cover and the valve rod and between the valve cover and the valve rod; the ball body includes a medium channel; a hermetically-sealed cooling cavity encircles the outside of the medium channel of the ball body; a through hole allowing cooling liquid to pass through to the cooling cavity is formed in the valve rod. An accommodating cavity is arranged in the ball body; the through communicates with the accommodating cavity, so that cooling liquid can be introduced to a product when the valve operates at an ultra-high temperature.
ZHEJIANG PETROCHEMICAL VALVE CO., LTD.
Y F F F F F
Y10T F16K F16K F16K F16K F16K
additional inventional inventional inventional inventional inventional
Huaimin Rongshui Aiyi Fei Zhongyuan Wei Meilin Yongxi Guangwu Jingpan Hu
Wu Yang Huang Nan Wang Xiang Huang Li Xiang Su Jin