Reduced Bore Trunnion Ball Valve, API 6D, ASTM A105N, 8*6 IN

The Reduced Bore Ball Valve Factory specializes in producing high-quality ball valves with a trunnion-mounted design, ensuring stability and reliability. These valves comply with the API 6D standard and are made from ASTM A105N forged carbon steel, offering durability and strength. The reduced bore design features an 8-inch inlet (DN200) and a 6-inch outlet (DN150), with a pressure rating of 600 LB and PN100. The raised face (RF) flanged ends ensure secure and leak-free connections.

Product Name: Reduced Bore Trunnion Ball Valve
Type: Trunnion Mounted Ball Valve
Design Standard: API 6D
Body Material: ASTM A105N
Size: 8 * 6 Inch, DN200*DN150
Pressure: Class 600 LB, PN100
End Connection: RF Flanged
Operation: Gearbox
Medium: Water, Oil, Gas, etc
Temperature Range: -46°C to 120°C

Trunnion mounted ball valves enable easy and smooth operation even under high line pressure conditions. The carefully aligned bearings facilitate low torque operation, ensuring efficient and effortless valve actuation. The ball is securely fixed in position yet remains free to rotate, providing stable and reliable performance. All Cast Trunnion Ball Valves are crafted from high-quality castings and feature a fire-safe design. These valves are certified in accordance with BS 6755, API 607, and API 6FA standards, ensuring they meet stringent safety and performance requirements. They also comply with all applicable ASME standards, guaranteeing adherence to industry best practices. Cast Steel Trunnion Ball Valves produced by Vatac are available in two configurations: Two Piece Split Body and Three Piece Bolted Body. These valves are designed and manufactured to the most up-to-date international standards, including API 6D, ASME B16.34, and BS 5351 or their equivalents. They come with standard features such as Fire Safe, Anti-static, and Stem Blow-out Proof, enhancing safety and reliability in critical applications.

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 Upstream
» 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 Reduced Bore