Flush Bottom Valves, For Flushing The Tank

Flush Bottom Tank Valves, widely used for discharging materials from processing tanks, are designed so as to completely seal off the outlet nozzle at the inner vessel wall. This prevents solids from accumulating and solidifying in the outlet nozzle neck and stopping discharge of the vessel contents. It also prevents the collection of un-reacted material in the nozzle. Flush Bottom Tank Valves have a modified 'Y' type body and Angle type design - with the stem being located in the vertical branch of the valve. Seat and disc design is similar to that of a globe valve with metal to metal seating. The disc can lift up from the seat and open into the vessel, or the disc can pull down from the seat and open into the valve.Features:Unique design of our flush bottom valves assure zero 'hold-up' in the bottom pad of the tank and facilitate the free flow and quick discharge of the liquid or slurry through the valves. Conical Metal to Metal disc seating/ PTFE seating with option of Fixed or Renewable seat. Further metal seating can be hardened for applications where distortion of seat by aggressive liquid or slurry is common. Available with Pneumatic or Electrical Actuator assembly.Teflon Lined models for sanitary aseptic applications in food and pharma industries.