Deyue Valve focuses on the production, manufacturing, sales and service of hard sealing wear-resistant ball valves, electric high-performance ball valves and hydraulic eccentric hemisphere valves.
The basic introduction of double eccentric ball valve is as follows: The double eccentric hemisphere valve uses an eccentric valve body, eccentric ball and valve seat. When the valve rod rotates, it is automatically centered in the common track. The valve rod closes more tightly during the closing process to achieve good sealing.The ball and valve seat of the valve are completely separatedThe wear of the sealing ring overcomes the problem that the traditional ball valve seat and the ball sealing surface are always worn. The non-metallic elastic material is embedded in the metal seat, and the metal surface of the valve seat is well protected.This product is especially suitable for steel industry, aluminum industry, fiber, small solid particles, pulp, coal ash, petroleum gas and other media.
