BSA Cast Steel Bellow Sealed Stop Valves

No Drips... No Leaks

  Zero Emissions

    Environmentally Friendly

      Maintenance Free

        Robust & Long Life

          Easy Operation  

Our BSA Cast Steel Bellow Sealed Stop Valves are CRN APPROVED and suitable for use on a wide variety of industrial and process fluids, such as steam, air, thermal fluids, oil, hot water and cold water applications.

These valves are unaffected by vibration and will operate over a wide range of pressures and temperatures.

Ranging from 1/2” to 8” and rated up to ANSI 300 and Class 800; with flanged, screwed and socket-weld connections, there is a valve to meet most process applications.

Throttling plug versions are available for applications such as balancing lines, bypass lines and “crude” control valve substitution.

Isolation Applications Include: Steam and condensate, process fluids, hot & cold water systems, hot oil systems, toxic fluids, compressed air and other gases, water/glycol systems, and thermal fluid systems (e.g., Dowtherm*, Santotherm*, Thermex*, Therminal* and Uncon*).