Dfbs Series Hard Sealing Butterfly Valve With Lock Square Shape

Being pioneers of the industry, we are manufacturing, exporting, trading and supplying a quality assured assortment of DFBS Series Hard Sealing Butterfly Valve With Lock Square Shape in Ningbo, Zhejiang, China.

This series of products with unique cover structure and direct viewing showing the status of the current butterfly valves without removing the valve cover,thus making it easier and more convenient to maintain and repair the valve.In addition,this series of products also have a lockable function,which can effectively prevent the butterfly valve malfunction during the operation process of the transformer,ensuring the normal running of butterfly valve on the transformer.