Quarter-Turn Ball Valve System
Type system is available in two basic versions: a standalone ON/OFF unit with single or double actuation, or as a complete continuous process control valve system with the Burkert Type 8630/31 TOP Control head unit. Both versions are ideally suited for Easy LINK solutions using Burkert programmable sensors.
The quarter-turn ball valves are available with two-piece plastic valve bodies as well as in two- or three-piece stainless steel body versions. Design features include blow-out proof stem protection, PTFE seats, and full- or reduced-bore NPT, G or Rc port connections on the stainless steel version or true-union connections on the PVC version. Both versions are available in ¼" to 2" sizes.
The three-piece body is double sealed for tightness in the stem area during temperature and pressure variations. A "swing away" control section allows the seals and seat to be changed while keeping the valve on the pipe.
Both versions can handle neutral gases and liquids to 230 PSI and fluid temperatures of 14°F to +248° F.
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