Inconel 625 DBB Ball Valve, API 6D, F316 Trim, 12 IN, 900 LB

This trunnion mounted ball valve is engineered to API 6D standards for reliable shutoff performance in high-pressure pipeline systems. Featuring a robust Inconel 625 body and F316 stainless steel trim, it offers exceptional resistance to corrosion, high temperatures, and aggressive media. The 12-inch (DN300) valve is rated for Class 900 LB / PN150 service and is equipped with RTJ flanged ends to ensure secure, leak-tight connections. The trunnion-supported design reduces operating torque and enhances seat sealing under pressure. As a leading DBB ball valve manufacturer in China, we provide durable, precision-engineered solutions for demanding industrial applications.
 

Valve Description:
181302071 DBB Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Body Material: Inconel 625, ASTM A182 F53, ASTM A182 F316, ASTM A350 LF2, ASTM A105N, ASTM A182 F51, ASTM A182 F55, ASTM A182 F304
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55, A105+ENP, LF2+ENP
Sizes: 12 Inch, DN300, 300 mm
Pressure: Class 900 LB, PN150
Structure: Full Welded
Seat Insert: RPTFE, DEVLON, NYLON, PEEK
Face to Face: ASME B16.10
Operation: Gear
Test and Inspection: API 598, API 6D
End Connection: RTJ Flanged
Bore Type: Full Bore or Reduced Bore

Key Features: Double Block & Bleed(DBB), Anti-static Device, Fire Safe, Anti-Blowout Stem, Emergency sealant injection, Low Emission(Optional), DIB (Optional), full welded bonnet, Double Ball/Twin Ball

Product Range:
Body Material: Carbon Steel, Stainless Steel, Alloy Steel
Normal Diameter: 1/2 - 48 Inch (DN15 - DN1200)
Pressure Range: 150 - 2500 LB
End Connection: RF, RTJ, BW, HUB
Working Temperature: -26°C - +150°C
Operation: Manual(lever, gear), Pneumatic Actuator, Motor Actuator

DESIGN FEATURES:
• Renewable solid wedges.
• Integral seats.
• High-Tensile bronze alloy stem.
• Stems are rotating/rising design.
• Each valve is shell and seat pressure tested per industry standard MSS SP-80.