High Performance Butterfly Valves are widely used in Oil & Gas processing, Power plants, Chemical and petrochemical, LNG, LPG, Paper mill etc.  TheHigh Performance Butterfly Valves from Sidiwei are available in sizes ranging from DN80 to DN600mm, Standard body material include cast iron, ductile iron, aluminum bronze, carbon steel, stainless steel.Valves can also be customized as per our precious customers specifications.