Cameron FC Gate Valve consists of 6 sealing surfaces:
Body to Body Bushing (x2)
Body Bushing to Seat Ring (x2)
Seat Ring to Gate (x2)
Cameron FLS Gate Valve consists of 4 sealing surfaces:
Body to Seat (x2)
Seat to Gate (x2)
Cameron FL Gate Valve has a single-pressure,energized peek lip seal in the seat to body interface.
Cameron FLS Gate Valve employs two lip seals.