Electric flange type hard sealing butterfly valve (LQ type)

• The valve adopts triple eccentric structure, the valve seat and valve plate are almost free of wear, and it has the sealing function of tighter and tighter.

 

• The sealing ring is made of stainless steel, which has the dual advantages of metal sealing and elastic sealing. It has excellent sealing performance under low pressure and high temperature, and has the characteristics of corrosion resistance and long service life.

 

• The sealing surface of the disc is made of surfacing cobalt-based hard alloy, which is wear-resistant and has a long service life.

 

• The valve has a bidirectional sealing function, and is not restricted by the flow direction of the medium during installation, nor is it affected by the spatial position, and can be installed in any direction. .