are vessel valves used mainly in Reaction
vessel to completely flash
material from the bottom of the vessel.
It avoids unreacted material being
left in the bottom outlet nozzles. It is
specially made as upper opening or
down opening depending on the space between
the agitator and the bottom
of the vessel.
Flash bottom are available in various sizes
and Material of Construction in
Stainless Steel only.
here for down opening Flash Bottom Vessel