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API 6D Trunnion Mounted Ball Valve, F304, 40 IN, CL2500, DBB

API 6D Trunnion Mounted Ball Valve, F304, 40 IN, CL2500, DBB

Model Number: 181302124

Key Specifications / Features

This 40-inch double block and bleed (DBB) ball valve is designed for high-pressure industrial applications, meeting API 6D standards and rated at Class 2500 LB with PN420 pressure capability. The valve features a full welded ASTM A182 F304 body and F6A trim, providing exceptional corrosion resistance, structural strength, and long-term durability. Gear-operated for precise and smooth flow control, it is ideal for large-diameter pipelines in oil, gas, and petrochemical industries. Engineered for reliable isolation and backflow prevention, this trunnion-mounted DBB ball valve combines robust construction with efficient operation. As a leading trunnion-mounted ball valve supplier in China, we deliver premium-quality valves for critical systems.
 
API 6D Ball Valve Trunnion Mounted Ball Valve ASTM A182 F304 Ball Valve 40 Inch Ball Valve Class 2500 LB Ball Valve DBB Ball Valve
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Detail Information

Valve Description:
181302124 DBB Ball Valves, Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Sizes: 40 Inches
Pressure: Class 2500 LB, PN420
Body Material: ASTM A182 F304, ASTM A105N, ASTM A182 F55, ASTM A182 F51, 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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