Key Specifications / Features

Model No. : 181302060

Engineered for severe service conditions, this trunnion-mounted ball valve is manufactured in accordance with API 6D and BS 5351 standards, ensuring dependable performance in high-pressure pipeline systems. The valve body is forged from ASTM A350 LF2 carbon steel, offering excellent toughness at low temperatures, while the LF2 + ENP (Electroless Nickel Plated) trim enhances corrosion resistance and wear protection. With a large 36 Inch (DN900) size and a Class 600 LB pressure rating, it is designed for demanding flow control applications. RF flanged ends provide secure installation, and the full-welded construction improves structural strength and sealing reliability. As a leading DBB Ball Valves Supplier from China, we deliver durable, precision-engineered solutions for critical industrial pipelines.
 


Detail Information

Valve Description:
181302060 DBB Trunnion Ball Valve, Double Block & Bleed Ball Valve
Design Standard: API 6D, BS 5351
Sizes: 36 Inch, DN900
Nominal Class: Class 600 LB, PN100
Structure: Full Welded
Body Material: ASTM A350 LF2
, ASTM A105N, ASTM A182 F51, ASTM A182 F55, ASTM A182 F316, Inconel 625, ASTM A182 F53, ASTM A182 F304
Face to Face: ASME B16.10
Bore Type: Full Bore or Reduced Bore
Operation: Gear
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55, A105+ENP, LF2+ENP
Test and Inspection: API 598, API 6D
End Connection: RF Flanged
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.

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About Us
Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.
 
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Building 2, NO.59, Songshan Road, SND, Suzhou, China