Specifications

Features

Flush tank bottom valves (referred to as Tank valve, Angle bottom valve, Bottom drain valve, Flush mount valve etc.) are designed to provide drainage and dead space free shutoff for reactors, vessels, autoclaves and storage tanks. the dead space free shutoff is accomplished by placing the valve seat flush with the bottom of the vessel. this eliminates any buildup of product within the vessel nozzle itself.
Advantage of Disc type is short stroke for open/close operation. Air cylinder operation is usual for saving labor.
Piston type valves are suitable for polymer application
Teflon(R) coating and lining available. 
for corrosion resistance, chemical resistance, and adhesion prevention of impurities.
Not only for Polymer, but also Pharmaceutical, food application
 
2 types of Disc type flush bottom valve.
Left: Rising Disc Type (open into the tank)
Right: Lowering Disc Type(open into the valve)

Technical Parameters
 ANSI Class 150 - 600  PN16 - 40

Size 3" – 14" DIN or ANSI

Connection Type:Flange, weld etc.

Driving method: Manual,pneumatic

Materials: WCB,CF8, CF8M, CF3, CF3M etc

Applications
Alumina industry
Chemical
Steel industry
Mining industry
Pharmaceutical industry
Fine chemical process