ME990-4F-650 (Marshall Excelsior) Valve-Int 4 Sgl Flg Excel 650Gpm Only

Valve-Internal 4" Single Flg Excelerator 650Gpm Only Marshall Excelsior Internal Valve. Valves Have A Break-Away Feature In The Cast Body Which Permits The Piping To Shear Off In The Event Of Side Impact, Leaving The Valve Poppet Intact. | Marshall Excelsior | ME990-4F-650