FLOS Ball Valve is one of the most professional manufacturers in China. We are known for providing flanged ball valve. FLOS Ball Valve's valves is various in types and styles to meet the different needs of customers. FLOS valve seat has been tested by the in-house testing department. For example, the non-destructive testing processes such as pressure, vacuum and leak testing have been strictly performed. Its wall thickness meets the standard of EN12516-1. FLOS Ball Valve has all kinds of valve accessory guaranteed by superior quality. Its wall thickness meets the standard of EN12516-1.
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