ASTM A105N Trunnion Ball Valve, API 6D, 3PC, 12 Inch, CL900

The China Three Piece Ball Valve Plant offers a robust solution for high-pressure applications. This trunnion-mounted ball valve is designed to API 6D standards, ensuring reliability and performance. Crafted from forged carbon steel ASTM A105N, it features a 12-inch diameter (DN300) and a pressure class of 900 LB, making it suitable for demanding industrial environments. The valve is equipped with RTJ flanged ends for secure connections. Its three-piece construction allows for easy maintenance and inspection, enhancing its durability and versatility.

Product Name: ASTM A105N Trunnion Ball Valve, 3PC, Forged Steel
Type: Trunnion Mounted Ball Valve
Design Standard: API 6D
Body Material: ASTM A105N
Size: 12 Inch, DN300
Pressure: Class 900 LB, PN150
End Connection: RTJ Flanged
Operation: Gear Box
Medium: Water, Oil, Gas, etc
Temperature Range: -46°C to 120°C

Trunnion Mounted Ball Valves ensure effortless and smooth operation even under high line pressure, thanks to their carefully aligned bearings that facilitate low-torque operation. The ball is securely positioned yet remains free to rotate. These valves are manufactured with reliable, high-quality castings and feature a fire-safe design certified according to BS 6755, API 607, and API 6FA, meeting all applicable ASME standards. Cast Steel Trunnion Ball Valves are available in two types: Two-Piece Split Body and Three-Piece Bolted Body. They are designed and manufactured to the latest international standards, including API 6D, ASME B16.34, BS 5351, or their equivalents. These valves come with standard features such as Fire Safe, Anti-static, and Stem Blow-out Proof.

Technical Specification

» Size Range: NPS 2-48 Inch (DN50-DN1200)
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Body Materials: Cast Carbon Steel, Stainless Steel, Duplex, and Special Alloys
» Trim Materials: 13%Cr, SS 304, SS 304L, SS 316, SS 316L, and other options
» Seat Materials: RPTFE, DEVLON, PEEK
» End Connections: Flanged RF/RTJ, Butt Welded
» Operation Types: Handle, Worm Gear, Electric, Pneumatic
» Design & Manufacturing Standards: API 6D, BS 5351, ASME B16.34
» Face-to-Face Dimensions: ASME B16.10
» Flanged Connections: ASME B16.5, ASME B16.47
» Welded Ends: ASME B16.25
» Testing & Inspection: API 598, API 6D
» Fire Safety Compliance: API 607, API 6FA

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