BUTTERFLY VALVE FOR INTEGRATED VALVE ROOM

摘要

PURPOSE: A valve for an integrated valve chamber is provided to minimize the construction costs of a valve chamber by installing a butterfly valve and a drain valve in an integrated valve chamber. CONSTITUTION: A valve for an integrated valve chamber comprises a butterfly valve disc and a disc drive device. The butterfly valve disc and the disc drive device are installed on one side of a T-shaped pipe composed of a main pipe (6) and a branch pipe (7) branched from the center of the main pipe and forms a butterfly valve (BV2) which uses a part of the main pipe as a valve box. A drain valve (DV) is installed in the branch valve.