High Pressure Ball Valves, API 6D, ASTM A105N, 8 IN, 2500 LB

We are a leading manufacturer of high-pressure ball valves, specializing in trunnion-mounted designs that adhere to API 6D standards. Our valves feature forged carbon steel bodies made from ASTM A105N material, ensuring exceptional strength and durability. Available in NPS 8 inch (DN200) size, these valves are rated for Class 2500 LB and PN420 pressure classes, making them suitable for high-pressure applications. They are equipped with RTJ (Ring-Type Joint) connections for secure and leak-tight performance.

Product Name: High Pressure Ball Valve
Type: Trunnion Mounted Ball Valve
Design Standard: API 6D
Body Material: ASTM A105N
Size: NPS 8 Inch, DN200
Pressure: Class 2500 LB, PN420
End Connection: RTJ Flanged
Operation: Gearbox
Medium: Water, Oil, Gas, etc
Temperature Range: -46°C to 120°C

Trunnion Mounted Ball Valves are engineered for easy and smooth operation, even under high line pressure conditions. These valves are equipped with carefully aligned bearings that facilitate low-torque operation. The ball within the valve is securely fixed in position but remains free to turn, ensuring reliable performance. All Cast Trunnion Ball Valves are manufactured with high-quality castings and feature a fire-safe design certified according to BS 6755, API 607, and API 6FA, meeting all applicable ASME standards. Available in two types, Two Piece Split Body and Three Piece Bolted Body, these valves are designed and manufactured to the most updated international standards, including API 6D, ASME B16.34, and BS 5351, or their equivalents. Standard features include fire-safe, anti-static, and stem blow-out proof capabilities.

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