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DBB Trunnion Mounted Ball Valve, BS 5351, F51, DN600, PN420

DBB Trunnion Mounted Ball Valve, BS 5351, F51, DN600, PN420

Model Number: 181302118

Key Specifications / Features

This DBB Ball Valve is designed in accordance with API 6D and BS 5351 standards, ensuring dependable isolation and high-integrity sealing for demanding pipeline systems. Manufactured from ASTM A182 F51 duplex stainless steel, it provides excellent strength, corrosion resistance, and long-term durability. The valve is sized DN600 (24 inches) and rated PN420, Class 2500 LB, making it suitable for high-pressure and critical service conditions. Its full welded body construction enhances structural integrity and reduces potential leakage paths, while RTJ flanged ends ensure secure, tight connections. As a leading Trunnion Mounted Ball Valve supplier from China, we deliver high-performance valves engineered for safety, reliability, and long service life in industrial applications.
DBB Ball Valve DN600 Ball Valve PN420 Ball Valve BS 5351 Ball Valve ASTM A182 F51 Ball Valve Trunnion Mounted Ball Valve
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Detail Information

Valve Description:
181302118 DBB Ball Valves, Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Sizes: 24 Inch, DN600, 600 mm
Pressure: Class 2500 LB, PN420
Body Material: ASTM A182 F51, ASTM A182 F304, ASTM A105N, ASTM A182 F55, ASTM A182 F316, ASTM A350 LF2, Inconel 625, ASTM A182 F53
Bore Type: Full Bore or Reduced Bore
Trim Material: ASTM A182 F304, ASTM A182 F6A, ASTM A182 F316, F51, F53, F55, A105+ENP, LF2+ENP
Structure: Full Welded
Face to Face: ASME B16.10
Test and Inspection: API 598, API 6D
End Connection: RTJ Flanged
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.
 

Supplier Information

Bosseal Valves (Suzhou) Co., Ltd.

Verified Supplier

Suzhou, Jiangsu, China
Est. 2013

Certifications:

API 6D API 6A API 600 API 602 API 599 API 609
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