ASTM A182 F316 DBB Ball Valves, 42 IN, 1500 LB, RTJ Flanged

This Trunnion Mounted Ball Valve is designed to meet API 6D standards, providing reliable performance in demanding industrial applications. Built with a robust ASTM A182 F316 body and trim, it offers exceptional corrosion resistance and durability for high-pressure systems. With a 42-inch (DN1050) size, Class 1500 LB rating, and RTJ flanged ends, this valve ensures secure sealing and safe operation under extreme conditions. The gear-operated mechanism allows precise control and smooth operation for large-diameter pipelines. As a leading DBB Ball Valve supplier from China, we deliver high-quality valves engineered for reliability, efficiency, and long service life.
 

Valve Description:
181302104 DBB Ball Valves, Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Sizes: 42 Inch, DN1050
Pressure: Class 1500 LB, PN250
Body Material: ASTM A182 F316, ASTM A350 LF2, Inconel 625, ASTM A182 F51, ASTM A105N, ASTM A182 F55, ASTM A182 F304, 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.