spherical seal triple eccentric butterfly valve

Spherical sealing butterfly valve solves the problems of difficult opening and closing of existing butterfly valve and inconvenient maintenance and replacement of valve shaft or butterfly plate The sealing ring on body of the spherical seal  butterfly valve  is connected with the pressure ring. The pressure ring is connected with the valve body. The sealing surface of the butterfly plate is spherical and forms a sealing pair with the sealing ring. The butterfly plate has a shaft sleeve which is fixedly connected with the valve shaft through the pin. One end of the pin has a conical head which is sealed and matched with the conical pin seat of the butterfly plate. The other end of the pin is connected with the bolt thread through the hole on the shaft sleeve and valve shaft, and the nut of the bolt is pressed against the shaft sleeve

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Tianjin Tanggu Jinbin Valve Co., Ltd. was founded in 2004, with registered capital of 113 million yuan, 156 employees, 28 sales agents of China,covering an area of 20,000 square meters in total, and 15,100 square meters for factories and offices.It is a valve manufacturer engaged in professional R&D, production and sales,a joint-stock enterprise integrating science, industry and trade.

The company now has 3.5m vertical lathe, 2000mm * 4000mm boring and milling machine and other large processing equipment, multi-functional valve performance testing device and a series of perfect testing equipment