Forged Steel Trunnion Ball Valve, API 6D, ASTM A105N, 16 IN

The Forged Steel Trunnion Ball Valve Supplier offers high-quality valves with a trunnion-mounted design, adhering to API 6D standards. These 3-piece, 16-inch valves are made from ASTM A105N carbon steel, ensuring durability and strength. With a pressure rating of Class 300 LB, these valves are designed for heavy-duty applications. The RF flanged ends provide secure and reliable connections, making them ideal for industrial systems requiring robust performance and reliability.

Product Name: Forged Steel Trunnion Ball Valve, 3PC
Type: Trunnion Mounted Ball Valve
Design Standard: API 6D
Body Material: ASTM A105N
Size: 16 Inch, DN400
Pressure: Class 300 LB, PN50
End Connection: RF 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. The carefully aligned bearings facilitate low-torque operation. The ball is securely positioned yet free to rotate. All cast trunnion ball valves are made with reliable, high-quality castings and feature a fire-safe design certified in accordance with BS 6755, API 607, and API 6FA. They meet all applicable ASME standards. Cast steel trunnion ball valves are available in two-piece split body and three-piece bolted body configurations. These valves are designed and manufactured to the latest international standards, including API 6D, ASME B16.34, and BS 5351, or their equivalents. They come with standard features such as fire safety, anti-static properties, and stem blow-out prevention.

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