Model 09.3 -Forged Steel Blow Down Valves

Pressure rating 900 / 2500 (4500) lbs. PN 160 - PN 640. Size range 3/4 - 2. Body materials SA105N, SA182-F12, SA182-F22, SA182-F91, 1.0460, 13CrMo4.5, 10CrMo9.10, 1.4903. End connections BW, SW, Flanged. Features Integral Bonnet (Bonnetless), Loose Backseat (Fixed Backseat Optional)