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application

   The tank bottom valve is a manual seat valve with a hygienic and flexible design. Based on the proven single seat valve design platform, the small and simple moving parts make the valve very reliable and reduce its maintenance costs. Used to cut or open the pipe to the tank. Widely used in wine, dairy, beverage, pharmaceutical and other industries.

Technical Parameters

◆Specifications: 1.5"～4" DN40～DN100

◆Connection method: welding, clamp, thread, flange

◆Maximum working pressure: ≤10bar

◆Working temperature: -10 ° C to 120 ° C

◆Contact with material: SS304/SS316L

◆Internal surface contact product: Ra≤0.8μm

◆Sealing: EPDM, Silicone Rubber (SI), Fluororubber (FPM)

working principle

After installing the bottom of the tank, turn the rocker clockwise, the drive thread in the rocker and the drive thread on the bracket, the rocker pushes the valve stem seat up and open the valve; rotate the rocker counterclockwise, the rocker pushes the valve stem The valve seat is moved down, so that the seat seal is pressed against the sealing surface of the valve body, and the lower valve port is closed.