Square Body Ball Valve, API 6D, ASTM A105N, Top Entry, Custom

The Square Body Ball Valve Manufacturer offers top-entry ball valves designed to API 6D standards, featuring ASTM A105N forged carbon steel bodies. These valves are known for their durability and strength, making them suitable for high-pressure and high-temperature applications. They are available in customized sizes and pressure ratings, ensuring they can meet specific customer requirements. The valves feature RF flanged ends for secure connections and are operated via a gearbox for reliable control.

Product Name: Square Body Ball Valve, Forged Steel, Top Entry
Design Standard: API 6D
Body Material: ASTM A105N
Size: Customized
Pressure: Customized
End Connection: RF Flanged
Operation: Gear Box
Medium: Water, Oil, Gas, etc
Temperature Range: -46°C to 200°C

Top entry trunnion ball valves are the perfect solution for both offshore and onshore systems. The convenience of operation and maintenance are essential features of our design, simplifying in-line disassembly for trim inspection or internal repairs, even in restrictive spaces. Our valves offer excellent corrosion resistance and superior sealing performance at both high and low pressures. Manufactured in a single forged or cast piece and configured with two independent seats for bi-directional sealing, these valves are tailored to meet customer-specific requirements and international standards.

Technical Specification

» Type: Top Entry Ball Valve
» Size Ranges: NPS 2-60 Inch (DN50-DN1500)
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Materials: Cast Carbon Steel, Stainless Steel, Duplex, or Other Specials
» Ends Connections: Flanged RF, RTJ, Welded
» Operation: Handle, Worm Gear, Electric, Pneumatic
» Design and Manufacture: API 6D, GB/T 19672, GB/T 12237
» Face to Face (End to End): ASME B16.10, GB/T 12221
» Flanged Connection: 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: API 607, API 6A

Product Features

» One-Piece Flange Top Entry Trunnion Design
» Double Block and Bleed (DBB/DIB-1/DIB-2) Design Diversity
» One-Piece Ball and Stem Assures Precise Positioning
» Anti-Blowout One-Piece Ball/Stem Design
» O-Rings Plus Fire-Safe Packing Prevents Leakage
» Corrosion-Resistant Low-Friction Bearings
» Wave Springs Provide Upstream and Downstream Sealing
» Stainless Steel Sealant Injection Fittings for Emergency Stem or Seat Sealing
» Inline Repairable Due to Reasonable Seat Retainer Design
» Minimized Torque Required to Open and Close Valve
» 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