ASTM A105 Trunnion Mounted Ball Valve, 2 Inch, 2500 LB, RTJ

Product Name: ASTM A105 Trunnion Mounted Ball Valve
Type: Trunnion Mounted Ball Valve
Material: ASTM A105, Forged Carbon Steel
Size Range: 2 Inch (DN50, 50 mm)
Design Pressure: Class 2500 LB (PN420)
Ends Connections: RTJ Flanged
Medium: Water, Gas, Oil, etc
Temperature Range: -46°C to 120°C

Trunnion Mounted Ball Valves enable smooth and easy operation even at high line pressures. Precisely aligned trunnion bearings reduce operating torque, while the ball remains fixed in position but free to rotate. All our Cast Trunnion Ball Valves are manufactured using high-quality castings and feature a fire-safe design certified to BS 6755, API 607, and API 6FA, meeting all applicable ASME standards. Cast Steel Trunnion Ball Valves are available in Two-Piece Split Body and Three-Piece Bolted Body designs. They are engineered and manufactured according to the latest international standards, including API 6D, ASME B16.34, BS 5351, or equivalent. Standard features include fire-safe construction, anti-static design, and blow-out proof stem.

Technical Specification

» Product: Trunnion Mounted Ball Valve
» Size Ranges: NPS 2–48 Inch (DN50–DN1200)
» Temperature Range: -46°C to 120°C
» Design Pressure: Class 150–2500 LB (PN10–PN420)
» Materials: Cast Carbon Steel, Stainless Steel, Duplex, or Other Specials
» Trim Materials: 13%Cr, SS 304, SS 304L, SS 316, SS 316L, and other specials
» Seat Materials: RPTFE, DEVLON, PEEK
» End Connections: Flanged RF, RTJ, Welded
» Operation: Handle, Worm Gear, Electric, Pneumatic
» Design and Manufacture: API 6D, BS 5351, ASME B16.34
» Face to Face (End to End): ASME B16.10
» Flanged Connection: ASME B16.5, ASME B16.47
» Test and Inspection: API 598, API 6D
» Butt Welded End: ASME B16.25
» Fire Safety: API 607, API 6A

Product Features

» Double Block and Bleed (DBB)
» Low operating torque for smooth operation
» Emergency sealing device for added safety
» Fireproof structure design
» Anti-static structure
» Reliable seat sealing structure
» Single sealing (automatic pressure relief in the middle cavity of the valve)
» Double sealing (double piston design)
» Safety relief device
» Special structure for automatic pressure relief toward upstream
» Blow-out proof stem
» Corrosion and sulfide stress resistance
» Optional locking device or stem extension
» Optional direct mounting to ISO 5211
» Full port or reduced bore design