Inconel 625 DBB Trunnion Ball Valve, API 6D, 30 IN, CL900 LB

Engineered for high-pressure and demanding service conditions, this 30-inch (DN750) trunnion mounted ball valve features a robust full-welded construction designed in accordance with API 6D standards. The valve body is manufactured from premium Inconel 625 for exceptional strength and corrosion resistance, while the F304 trim ensures reliable sealing and long service life. Rated for Class 900 LB pressure, it is equipped with RTJ flanged ends for secure installation and gear operation for smooth, controlled actuation. Ideal for critical pipeline applications in oil, gas, and petrochemical industries. As a leading DBB Trunnion Ball Valve Factory in China, we deliver precision-engineered valve solutions.
 

Valve Description:
181302079 DBB Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Sizes: 30 Inch, DN750, 750 mm
Pressure: Class 900 LB, PN150
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
Seat Insert: RPTFE, DEVLON, NYLON, PEEK
Face to Face: ASME B16.10
Test and Inspection: API 598, API 6D
Operation: Gear
Structure: Full Welded
Bore Type: Full Bore or Reduced Bore
End Connection: RTJ Flanged

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.