The trunnion ball valve is distinguished from floating ball valve by having a fixed shaft on the bottom in appearance. It is used with split-body large size valves.Trunnion Design is simply the use of upper and lower supports to retain the ball under pressure. A ball valve trunnion essentially increases the safety and usability of a ball valve.
Details
Size:6inch
Class Rating:300LB
Body/Bonnet:A352 LCB
Ball: SS316
Stem: A182 F316
Seat: PTFE
Full Bore
Worm Gear Operation
Standards
Design and Manufacture: API 6D
Face To Face: ASME B16.10
Flanged Ends: ASME B16.5
Test And Inspection: API 598
Features
Reduced port or full port design
Two piece split body or three piece bolted body
With trunnion mounted ball
Blow-out proof stem, Anti-staic,
Optional locking device or stem extension,
Optional direct mounting to ISO 5211