The A105 trunnion ball valve is a globe-type valve that uses a ball as the switching element. It features a simple structure, compact size, and ease of use. The trunnion ball valve incorporates a stem with bearings to reduce friction and extend its service life. Trunnions on both sides of the ball also reduce friction during rotation. The advantages of the trunnion ball valve include excellent sealing performance, flexible opening and closing, and the ability to open and close multiple times. It is particularly suitable for low-temperature, high-pressure, and corrosion-resistant applications.
Details
Body/Bonnet:ASTM A182 A105
Ball: ASTM A182 A105+ENP/F304/F316
Seat: NYLON
Stem: ASTM A105+ENP
Standards
Design and Manufacture: API 6D
Face To Face: ASME B16.10
Flanged Ends: ASME B16.5
Test And Inspection: API 598
Features
Full port ( FP) or regular bore (RB)
Two piece split body or three piece bolted body
With floating ball or trunnion mounted ball
Blow-out proof stem, Anti-staic,
Optional locking device or stem extension,
Optional direct mounting to ISO 5211