Hard sealed butterfly valve

The high-performance double eccentric butterfly valve with a high platform is made of cast steel WCB or stainless steel 304/316L without a driving switch device. The high-performance double eccentric butterfly valve is mainly used in harsh working conditions, with low torque for butterfly valve opening and closing. The bare valve shaft can be driven according to different assemblies. The double eccentric butterfly valve is also known as the high-performance double eccentric butterfly valve. It is customized with an ISO5211 standard upper connecting plate and can be connected to a manual handle, worm gear operation, pneumatic and electric actuator