ASTM B150 C63200 Trunnion Ball Valve, API 6D, 2 Inch, CL150

Product Name: Bronze Trunnion Mounted Ball Valve
Type: Trunnion Mounted Ball Valve
Design Standard: API 6D
Body Material: ASTM B150 C63200
Size: 2 Inch, DN50
Pressure: Class 150 LB, PN20
End Connection: Flanged
Operation: Bare Stem
Medium: Seawater, Offshore, Marine, etc
Temperature Range: -29°C to 120°C

Trunnion-mounted ball valves are engineered for smooth and reliable operation under high line pressure. Precision-aligned bearings reduce operating torque, while the fixed-position ball is free to rotate for optimal performance. Each cast trunnion ball valve is manufactured using high-quality castings and features a fire-safe design certified to BS 6755, API 607, and API 6FA standards. These valves comply with all relevant ASME specifications.
Our cast steel trunnion ball valves are available in two-piece split body and three-piece bolted body configurations. They are designed and manufactured to the latest international standards, including API 6D, ASME B16.34, and BS 5351. Standard features include fire-safe construction, anti-static design, and blowout-proof stems for enhanced safety and reliability.

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) Function
» Low Operating Torque for Easy Handling
» Emergency Sealing Injection System
» Fire-Safe Structural Design
» Anti-Static Construction for Electrical Safety
» Reliable Seat Sealing Mechanism
» Single Sealing with Automatic Pressure Relief in Valve Cavity
» Double Sealing with Double Piston Effect
» Integrated Safety Relief Device
» Special Structure for Automatic Upstream Pressure Relief
» Blowout-Proof Stem Design
» Excellent Corrosion and Sulfide Stress Resistance
» Optional Locking Device or Stem Extension Available
» ISO 5211-Compliant Direct Mounting (Optional)
» Full Port or Reduced Bore Configurations