Forge Steel Valve 800#, 1500 # NoType of ValvesClassSize MaterialsRemarks1Forge Steel Ball Valve 3pc 800#Screwed End/Socket Weld End 3pc 800#1/2″ to 2″F304,F316,A105Forge Steel Ball Valves2Gate, Globe, Check ValveForge SteelScrewed End/Socket Weld End 800# 1500#1/2″ to 2″A-105,F-304L,F-316LF11,F22,F5, F9Forged Steel