Triple Offset Butterfly Valve Manufacturer in USA SVR Global is one of the leading triple offset butterfly valve manufacturer in USA.Description: 1. Class: ANSI 150 to 600, PN10 to PN100 2. Material: cast iron, carbon steel, duplex steel, ductile iron, stainless steel (SS304, SS316, F304, F316, CF8, CF8M, SS316L, SS409L) 3.End Connection: wafer, lug, flanged 4. Size: 2″ to 72” 5. Operation: electric actuated, pneumatic actuated, handwheel, gear operated https://www.svrglobal.net/product-category/triple-offset-butterfly-valve/