VLINDERKLEPAFSLUITER.

摘要

This invention relates to a sanitary butterfly valve for use primarily with liquid food applications which includes a valve body with seating means therein, a pivotally mounted seat disc which is made to move into and out of engagement with the seating means, and a combination locking and dust cap at the outlet port of the valve which protects against foreign particles entering the valve and locks the valve in its closed position. The valve is so designed to be assembled and dis-assembled in a matter of seconds.