product manual

The valve is a rubber sealing butterfly valve widely used in the water supply and drainage pipeline system of electric power, hydraulic power, chemical industry, urban construction and other industries, as an opening and closing or regulating device for controlling the flow of the medium. The valve body is lined with rubber, the middle plate of the butterfly plate can be sealed in both directions, the seal is reliable, the service life is long, and the flow resistance is small. Low pressure loss; small size for easy installation.