Lug Connection Butterfly Valve

The butterfly valve's name comes from a winged butterfly plate.butterfly valve is mainly cut off and throttling in the pipeline.SUNGO MB series butterfly valve is true metal to metal seated design,featured with quarter turn, bi-directional & zero leakage. Because of no Teflon, Viton or other soft seal material used, it is inherently fire safe and can completely eliminate the traditional elastomeric seating butterfly valve leakage problem due to seat aging or deformation, consequently wear. Wide range of available body material selection make this series of valve not only good for isolation service but also ideal for most of process and control application.