ASTM A352 LCC Ball Valve, API 6D, 24 Inch, CL900, Top Entry

Product Name: High Pressure Top Entry Ball Valve
Design Standard: API 6D
Body Material: ASTM A352 LCC
Size: 24 Inch, DN600
Pressure: Class 900 LB, PN150
End Connection: RTJ
Operation: Gearbox

Top Entry Trunnion Ball Valves are ideal for both offshore and onshore systems. Their design prioritizes ease of operation and maintenance, making in-line disassembly for trim inspection or internal repairs straightforward, even in confined spaces. These valves offer exceptional corrosion resistance and superior sealing performance across a wide range of pressures. Manufactured from a single forged or cast piece, they feature two independent seats for bi-directional sealing. KOSEN's valves are tailored to meet customer-specific requirements and are produced in compliance with international standards.

Technical Specifications

» Size Range: NPS 2-60 Inch (DN50-DN1500)
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Materials: Cast Carbon Steel, Stainless Steel, Duplex, or Other Special Alloys (ASTM A216 WCB, WCC, A352 LCB, LCC, A351 CF8, CF8M, CF3, CF3M)
» Ends Connections: Flanged (RF/RTJ), Welded (BW)
» Operation: Handle, Worm Gear, Electric, Pneumatic
» Temperature Range: -46°C to 200°C
» Medium: Water, Gas, Oil
» Standards:
   Design and Manufacture: API 6D, GB/T 19672, GB/T 12237
   Face-to-Face Dimensions: ASME B16.10, GB/T 12221
   Flanged Connections: ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79
   Test and Inspection: API 598, API 6D, GB/T 13927
   Butt Welded End: ASME B16.25
   Fire Safety Standards: API 607, API 6A

Features of Top Entry Trunnion Ball Valve

» One-Piece Flange Top Entry Trunnion Design
» Double Block and Bleed (DBB), DBB/DIB-1/DIB-2 Design Diversity
» One-Piece Ball and Stem for Precise Positioning
» Anti-Blowout One-Piece Ball/Stem Design
» O-Rings and Fire-Safe Packing to Prevent Leakage
» Corrosion-Resistant Low Friction Bearings
» Wave Springs for Upstream and Downstream Sealing
» Stainless Steel Sealant Injection Fittings for Emergency Stem or Seat Sealing
» Inline Repairable with Seat Retainer Design
» Minimized Torque for Easy Operation
» Anti-Static Grounding Between Ball, Stem, and Body
» Integral Top Works Direct Mounting Pad
» Optional Locking Device or Stem Extension
» Emergency Rescue and Valve Lubrication
» Low Torque Value