ASTM A350 LF2 Trunnion Ball Valves, 2-1/2 IN, CL1500 LB, DBB

Key Specifications / Features

Model No. : 181302086

This trunnion mounted ball valve is manufactured in compliance with API 6D and BS 5351 standards, featuring a rugged ASTM A350 LF2 carbon steel body for excellent toughness in low-temperature and high-pressure environments. Equipped with durable F6A trim, it offers superior wear resistance and reliable sealing performance. The valve is sized at 2-1/2 inch (DN65) and rated for Class 1500 LB (PN250), making it ideal for demanding oil, gas, and industrial process systems. RTJ flanged ends ensure secure, leak-tight connections in critical applications. As a leading DBB ball valves manufacturer from China, we deliver consistent quality, precision engineering, and dependable global supply.
 

Detail Information

Valve Description:
181302086 DBB Ball Valves, Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Sizes: 2-1/2 Inch, DN65
Pressure: Class 1500 LB, PN250
Bore Type: Full Bore or Reduced Bore
Body Material: ASTM A350 LF2, ASTM A182 F51, ASTM A182 F304, ASTM A105N, ASTM A182 F55, Inconel 625, ASTM A182 F53, F316
End Connection: RTJ Flanged
Face to Face: ASME B16.10
Test and Inspection: API 598, API 6D
Trim Material: ASTM A182 F304, ASTM A182 F6A, ASTM A182 F316, F51, F53, F55, A105+ENP, LF2+ENP
Structure: Full Welded
Operation: Gear
Seat Insert: RPTFE, DEVLON, NYLON, PEEK

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 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 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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About Us
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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