Stainless Steel DBB Ball Valve, A182 F304, 40 IN, CL900, RTJ

Key Specifications / Features

Model No. : 181302082

Engineered for high-pressure and demanding service conditions, this 40-inch trunnion mounted ball valve is manufactured in accordance with API 6D and BS 5351 standards to ensure reliable sealing and long-term durability. The valve features a stainless steel ASTM A182 F304 body and trim, providing excellent corrosion resistance and structural strength. Rated Class 900 LB (PN150) with RTJ flanged ends, it delivers secure, leak-tight performance in critical pipeline systems. The trunnion design minimizes operating torque and enhances stability under pressure. As a leading DBB ball valve manufacturer in China, we supply precision-engineered valves that meet strict international quality and performance requirements.
 

Detail Information

Valve Description:
181302082 DBB Ball Valves, Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Sizes: 40 Inches
Pressure: Class 900 LB, PN150
Bore Type: Full Bore or Reduced Bore
Body Material: ASTM A182 F304, ASTM A105N, ASTM A182 F55, ASTM A182 F51, Inconel 625, ASTM A182 F53, F316, ASTM A350 LF2
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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