API 6D Double Ball Valves, Inconel 625, 12 IN, CL600, RF

Built to API 6D standards, this 12-inch trunnion-mounted ball valve features a high-performance Inconel 625 body, offering exceptional resistance to corrosion, high temperatures, and aggressive media. The F316 stainless steel trim ensures reliable sealing and long-term durability in demanding industrial environments. With a Class 600 LB pressure rating, the valve is engineered for high-pressure pipeline systems requiring dependable performance. Its full welded construction enhances structural integrity and leak prevention, while RF flanged ends allow secure installation. Gear operation provides smooth and precise control during operation. As a leading double ball valves manufacturer in China, we supply robust, industry-grade flow control solutions.
 

Valve Description:
181302050 DBB Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Structure: Full Welded
Nominal Sizes: 12 Inch, DN300, 300 mm
Nominal Class: Class 600 LB
Bore Type: Full Bore or Reduced Bore
Operation: Gear
Body Material: Inconel 625, ASTM A182 F55, F51, ASTM A105N, ASTM A182 F316, ASTM A350 LF2, ASTM A182 F53, ASTM A182 F304
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55, A105+ENP, LF2+ENP
Seat Insert: RPTFE, DEVLON, NYLON, PEEK
End Connection: RF Flanged
Face to Face: ASME B16.10
Test and Inspection: API 598, API 6D
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.