Valtorc’s series 390 flush bottom tank ball valve

11 October 2017

Valtorc’s series 390 stainless steel flush bottom tank valve release features a number of port configurations, including standard, full port pipe and full port tube dimensions. There are also a several end connection options available include Tri clamp, socket weld (SW), threaded (NPT), butt weld, 150# and 300# flanged and grooved. Additionally, there are a wide range of seats available, including EPDM, BUNA, PEEK, Derlin, TFE, RTFE, Viton and several others, such as the optional cavity fillers.

As the valve is machined from 316L stainless steel, flaws and porosity that are commonly associated with cast materials are eliminated. The stainless steel also helps eliminate corrosion. Well suited for actuation and the centering lip characteristic ensures precise alignment of the coupler and bracket stem. Also, in-line maintenance of the valve can be completed without the need to remove the actuator. Ball valves and their related pads are offered in standard, full port pipe and port tube dimensions, assuring the correct piping system sizing.

Flush bottom valves ensure efficient draining of the liquid and/or slurry from the tank. The distinctive design of the flush bottom ball valve prevents the development of the dead area in the valve.