ASTM A217 WC6 Gate Valve, API 600, 12 Inch, Class 1500, BW

API 600 Gate Valve ASTM A217 WC6 Gate Valve Butt Weld Gate Valve Class 1500 Gate Valve 12 Inch Gate Valve RF Gate Valve BW Gate Valve BB Gate Valve ASME B16.10 Gate Valve API 598 Gate Valve ASME B16.25 Gate Valve