bs butterfly valve
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High Performance BS Stainless Steel Butterfly Valve
The high performance butterfly valve is no need to add O-rings and metal parts to assist the sealing. The lip-type sealing structure can compensate for changes in temperature and pressure to the valve. There is almost no friction when sealing, ensuring smaller torque and better sealing. BS butterfly valve use of a single PTFE valve seat design has good elasticity and high reliability. The lip-type sealing structure can compensate for changes in temperature and pressure, with long service life, small maintenance, and two-way air-free sealing.
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