Butterfly Valve Disc Production

Above is a butterfly valve disc.  As it was used in special industry, it request no media  on disc, and keep the surface treatment as mirror polishing.

 

Butterfly valves widely used in many industries.Matson Metal provide all Metal parts production for Valves and Pumps. 
 

Material： QT (ductile iron), SUS304 (stainless steel 304), SUS316 (stainless steel 316)