Class 900 LB Trunnion Ball Valve, A350 LF2, 16 IN, DBB, RTJ

Key Specifications / Features

Model No. : 181302073

Double Block & Bleed Ball Valve designed to API 6D and BS 5351 standards, featuring a robust ASTM A350 LF2 carbon steel body with A105 + ENP trim for enhanced strength and corrosion resistance. This 16-inch valve is rated for Class 900 LB service and equipped with RTJ flanged ends, ensuring reliable sealing under high-pressure conditions. The trunnion-mounted design provides stable operation, reduced torque, and extended service life, making it suitable for demanding oil, gas, and petrochemical applications. As a leading trunnion ball valve supplier in China, we deliver high-quality valves with consistent performance and dependable reliability.
 

Detail Information

Valve Description:
181302073 DBB Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
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
Sizes: 16 Inches, DN400, 400 mm
Pressure: Class 900 LB, PN150
Structure: Full Welded
Test and Inspection: API 598, API 6D
Face to Face: ASME B16.10
Operation: Gear
Seat Insert: RPTFE, DEVLON, NYLON, PEEK
End Connection: RTJ Flanged
Bore Type: Full Bore or Reduced Bore

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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