DBB Trunnion Mounted Ball Valve, API 6D, F316, 20 IN, 900 LB

This Trunnion Mounted Ball Valve features a full welded design, ensuring maximum strength and durability. Constructed from an ASTM A182 F316 body and F304 trim, it offers excellent corrosion resistance in demanding environments. Built to API 6D and BS 5351 standards, this 20-inch valve is rated for Class 900 LB and comes with RTJ flanged ends for secure connections. Ideal for high-pressure applications, it provides reliable performance and efficient flow control. As a leading DBB Ball Valve manufacturer in China, we deliver high-quality valves that meet international standards, ensuring long-lasting reliability and performance.
 

Valve Description:
181302075 DBB Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Structure: Full Welded
Body Material: ASTM A182 F316, ASTM A350 LF2, Inconel 625, ASTM A182 F53, ASTM A105N, ASTM A182 F51, ASTM A182 F55, ASTM A182 F304
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55, A105+ENP, LF2+ENP
Face to Face: ASME B16.10
Sizes: 20 Inches, DN500, 500 mm
Pressure: Class 900 LB, PN150
Test and Inspection: API 598, API 6D
Operation: Gear
Seat Insert: RPTFE, DEVLON, NYLON, PEEK
End Connection: RTJ Flanged
Bore Type: Full Bore or Reduced Bore

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 - 48 Inch (DN15 - DN1200)
Pressure Range: 150 - 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.