The circular ring joint bonnet seal has proven to be the best bolted high pressure bonnet joint available. The ring joint is self-aligning; the gasket may be reused unless it is physically damaged. Valves in these classes are also available with spiral wound gasket bonnet joints when specified.

Description

The circular ring joint bonnet seal has proven to be the best bolted high pressure bonnet joint available. The ring joint is self-aligning; the gasket may be reused unless it is physically damaged. Valves in these classes are also available with spiral wound gasket bonnet joints when specified.

Features

  • Full range of body/bonnet materials
  • Full range of trim materials
  • Choice of plug or ball disc
  • Flanged or butt weld ends
  • 0S&Y construction
  • Full port design – API wall thickness
  • Renewable seat rings – also available seal welded
  • Male and Female bonnet joint
  • Double jacketed graphite bonnet gasket
  • Anti-friction ball bearing yoke sleeve 10″ and larger
  • Meet design requirements of ANSI B16.5, B16.34, B16.25, B16.10 and API-600