TB series (double eccentric butterfly valve)

The Neway double eccentric butterfly valve adopts an elastic pressure self sealing valve seat structure, which has bidirectional zero leakage and can achieve lower torque, reducing the procurement cost of the driving device. The cam effect sealing structure separates the valve seat and disc after the valve is opened at a certain angle, reducing friction and greatly improving the service life of the valve. It is widely used for cutting off and regulating fluids in various pipelines. The Neway double eccentric butterfly valve adopts an eccentric design, which complies with the API609 standard.