Soft Seal Trunnion Ball Valve, API 6D, WCB, 24 Inch, CL150

The Soft Seal Trunnion Mounted Ball Valve Factory specializes in manufacturing high-performance ball valves that adhere to API 6D standards. These valves feature a robust carbon steel body made from ASTM A216 WCB material, ensuring strength and durability. Available in a large 24-inch (DN600) size, they are rated for Class 150 LB and PN20 pressure classes. The valves are gearbox-operated, providing smooth and reliable operation, and come with raised face (RF) ends for secure connections.

Product Name: Soft Seal Trunnion Mounted Ball Valve
Design Standard: API 6D
Body Material: ASTM A216 WCB
Size: 24 Inch, DN600
Pressure: Class 150 LB, PN20
End Connection: RF
Operation: Gearbox

Trunnion Mounted Ball Valves ensure smooth operation under high line pressure, with carefully aligned bearings for low torque performance. The ball remains fixed while allowing free rotation. These valves feature high-quality castings and a fire-safe design, certified to BS 6755, API 607, and API 6FA, and comply with ASME standards. Available in Two-Piece Split Body and Three-Piece Bolted Body designs, they are manufactured to API 6D, ASME B16.34, and BS 5351 standards, with fire-safe, anti-static, and blow-out proof stem features.

Technical Specifications

» Size Range: NPS 2-48 Inch (DN50-DN1200)
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Materials: Cast Carbon Steel, Stainless Steel, Duplex Steel, ASTM A216 WCB, WCC, A352 LCB, LCC, A351 CF8, CF8M, CF3, CF3M
» Trim Materials: 13% Cr, SS 304, SS 304L, SS 316, SS 316L
» Seat Materials: RPTFE, DEVLON, PEEK
» End Connections: Flanged RF, RTJ, Welded
» Operation: Handle, Worm Gear, Electric, Pneumatic
» Temperature Range: -46°C to 120°C
» Medium: Water, Gas, Oil, etc.
» Design and Manufacture: API 6D, BS 5351, ASME B16.34
» Face-to-Face (End-to-End): ASME B16.10
» Flanged Connections: 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 for smooth function
» Emergency Sealing Device for enhanced reliability
» Fireproof Structure Design for safety compliance
» Anti-static Structure to prevent static discharge
» Reliable Seat Sealing for tight shutoff
» Single Sealing – Automatic pressure relief in the valve's middle cavity
» Double Sealing – Double piston for extra security
» Safety Relief Device for pressure control
» Automatic Pressure Relief Towards Upstream for safety assurance
» Blow-out Proof Stem to prevent accidental ejection
» Corrosion and Sulfide Stress Resistance for durability
» Optional Locking Device or Stem Extension for secure operation
» ISO 5211 Direct Mounting Option for easy automation
» Full Port or Reduced Bore to suit different flow requirements