Electric eccentric hemispherical valve products and maintenance methods

Release time: Jan 01,1970 08:00Views: 244

Electric eccentric hemispherical valve uses eccentric valve body, eccentric sphere and valve seat, and the valve stem is automatically centered on a common track when it rotates, and the closing process becomes tighter and tighter, fully achieving the purpose of good sealing. The ball and valve seat of the double eccentric hemisphere valve are completely separated, eliminating the wear of the sealing ring, and overcoming the problem of always wearing the traditional ball valve seat and the sealing surface of the ball. The non-metal elastic material is embedded in the metal seat, and the metal surface of the valve seat is well protection of. The closing part of the electric eccentric hemispherical valve is a sphere. The sphere rotates around the center line of the valve body to achieve opening and closing. Its maintenance methods are divided into the following three situations:

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