Stainless Steel Ball Valve, API 6D, F304, 3 IN, CL1500, DBB

Engineered to API 6D standards, this Double Block & Bleed trunnion mounted ball valve is manufactured from high-quality stainless steel ASTM A182 F304 for excellent corrosion resistance and structural strength. With a 3-inch (DN80) size and a pressure rating of Class 1500 LB (PN250), it is designed for high-pressure service in demanding oil, gas, and industrial pipeline systems. The precision gear operation ensures smooth, controlled actuation and reliable sealing performance. Built for safety, durability, and long service life, it meets strict quality requirements. As a leading trunnion mounted ball valve factory in China, we deliver dependable valve solutions for critical applications.
 

Valve Description:
181302087 DBB Ball Valves, Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Sizes: 3 Inch, DN80
Pressure: Class 1500 LB, PN250
Bore Type: Full Bore or Reduced Bore
Body Material: ASTM A182 F304, ASTM A350 LF2, ASTM A182 F51, ASTM A105N, ASTM A182 F55, Inconel 625, ASTM A182 F53, F316
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.