A butterfly valve regulates flow by starting, slowing, or stopping media. The disk opens and closes with a low-torque rotation of 90 degrees and works for any compatible application. Because they cost less and are lighter weight, the butterfly valve is often preferred over other types of valves.
http://www.tfcvalve.com/butter....fly-valve/triple-off

China Quality Triple Offset Butterfly Valve Suppliers, Manufacturers - Wholesale Triple Offset Butterfly Valve in Stock - TFC VALVE
Favicon 
www.tfcvalve.com

China Quality Triple Offset Butterfly Valve Suppliers, Manufacturers - Wholesale Triple Offset Butterfly Valve in Stock - TFC VALVE

TFC VALVE is one of the most professional triple offset butterfly valve manufacturers and suppliers in Wenzhou, China. Please feel free to wholesale quality triple offset butterfly valve in stock here from our factory. For pricelist and quotation, co