High Pressure Trunnion Ball Valves, A105N, 12 Inch, 1500 LB

The High Pressure Trunnion Ball Valves Factory produces robust valves designed to meet API 6D standards. These valves are made from ASTM A105N Forged Carbon Steel, ensuring exceptional strength and durability. With a 12-inch (DN300) diameter and rated for Class 1500 LB and PN250 pressure classes, they are built to handle high-pressure applications. The valves feature RTJ flanged end connections for secure and reliable installation. Ideal for demanding industrial environments, these valves offer superior performance and long-term reliability.

Product Name: High Pressure Trunnion Ball Valves
Type: Trunnion Mounted Ball Valve
Design Standard: API 6D
Body Material: ASTM A105N, Forged Carbon Steel
Size: 12 Inch, DN300
Pressure: Class 1500 LB, PN250
End Connection: RTJ Flanged
Operation: Gearbox
Medium: Water, Oil, Gas, etc
Temperature Range: -46°C to 120°C

Trunnion Mounted Ball Valves offer easy and smooth operation even at high line pressures, thanks to carefully aligned bearings that facilitate low torque operation. The ball is securely positioned yet free to rotate, ensuring reliable performance. These valves are manufactured with high-quality castings and feature a fire-safe design certified to BS 6755, API 607, and API 6FA, meeting all applicable ASME standards. Available in two-piece split body and three-piece bolted body configurations, they adhere to the most current international standards such as API 6D, ASME B16.34, and BS 5351. Standard features include fire-safe, anti-static, and stem blow-out proof capabilities, ensuring robust and safe operation in demanding industrial environments.

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
» Emergency Sealing Device
» Fireproof Structure Design
» Anti-static Structure
» Reliable seat sealing structure
» Single Sealing (automatic Pressure Relief In Middle Cavity Of Valve)
» Double Sealing (double Piston)
» Safety Relief Device
» Special Structure Of Automatic Pressure Relief Towards Upper Stream
» Blow-out Proof Stem
» Corrosion Resistance And Sulfide Stress Resistance
» Optional Locking Device or Stem Extension
» Optional Direct Mounting to ISO 5211
» Full Port or Reduce Bore