Products — 01 / 10
Ball Valves
One, two and three piece. Full and reduced bore, 15–350NB.
Size range
15–350 NB
Pressure class
125#–800#
End connections
Flange End · Butt Welded · Screwed End
Built for the job
Ball port fully aligns with the body throat in the open position, for high flow with negligible pressure loss.
Flexible lip seats maintain continuous sealing pressure, automatically compensating for wear and temperature change.
Blow-out proof stem with die-formed graphite packing — fugitive emissions held to 100 PPM maximum.
Mirror-finish ball with sphericity controlled to 0.02mm, for low operating torque and long service life.
Fire-safe design available to API 607 / API 6FA / BS 6755, with a secondary metal seat.
Single, two and three-piece body styles; gear, electric or pneumatic actuation on request.
Specification matrix
Technical drawings
Full bore / reduced bore — cutaway with part callouts
Pressure-temperature rating by seat material
Actuated, hand-wheel and lever configurations
