Rising Stem Gate Valve Manufacturer in USA SVR Global is the most famous Rising stem gate valve manufacturer in USA. Description Materials: Cast iron, Cast steel (WCB, WC6, LCB, WCC, LCC, WC9), Ductile iron, SS304, SS316 Class: PN10 to PN 450 ANSI 150 to 2500 Size: 1/2’’to 64’’ Ends: Socket weld, Butt weld, Flanged, Threaded Operations: Handwheel Operated, Gear Operated, Electric Actuated, Pneumatic Actuated Visit our website for more premium quality valves- https://www.svrglobal.net/product-category/rising-stem-gate-valve/