ASTM A350 LF2 Trunnion Ball Valve, DBB, API 6D, 36 IN, CL900

Key Specifications / Features

Model No. : 181302081

Designed for high-pressure and critical service applications, this 36-inch (DN900) DBB trunnion ball valve is manufactured to API 6D and BS 5351 standards for reliable sealing and operational safety. It features a robust ASTM A350 LF2 carbon steel body for excellent low-temperature toughness and F6A trim for enhanced wear and corrosion resistance. Rated Class 900 LB with RTJ flanged ends, it ensures secure, leak-tight connections under demanding conditions. The trunnion-mounted design reduces operating torque, while the precision gear operator provides smooth, controlled actuation. As a trusted DBB trunnion ball valve supplier in China, we deliver durable, high-performance valves for critical industrial systems.
 

Detail Information

Valve Description:
181302081 DBB Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Sizes: 36 Inch, DN900, 900 mm
Pressure: Class 900 LB, PN150
Body Material: ASTM A350 LF2, Inconel 625, ASTM A182 F53, ASTM A182 F316, 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.

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Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.
 
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