DBB Trunnion Ball Valve, API 6D, A105N, 2 Inch, CL150 LB, RF

This 2-inch (DN50) Trunnion Ball Valve is designed to meet API 6D standards, featuring a robust A105N body and F6A/F304 trim for durability and corrosion resistance. Rated at Class 150 LB, it comes with RF flanged ends for secure pipeline connections and is operated via a convenient lever handle for precise flow control. Engineered for reliability and long-term performance in demanding industrial applications, this valve ensures safe and efficient fluid management. As a leading Double Block and Bleed Ball Valve supplier from China, we provide high-quality, standards-compliant solutions for global customers.
 

Valve Description:
181302001 DBB Trunnion-Mounted Ball Valve
Design Standard: API 6D, BS 5351
Structure: Full Welded
Nominal Size: 2 Inch, DN50, 50mm
Nominal Class: Class 150 LB, PN20
Bore Type: Full Bore or Reduced Bore
End Connection: RF Flanged
Operation: Lever
Body Material: ASTM A105N or ASTM A350 LF2
Trim Material: ASTM A182 F6A, ASTM A182 F304, ASTM A182 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
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.