Class 2500 LB Trunnion Ball Valve, A350 LF2, 26 IN, BS 5351

Key Specifications / Features

Model no. : 1811189

We are a trusted supplier of bolted bonnet ball valves from China, designed to meet BS 5351 and API 6D standards. Our valves feature a robust 3-piece body construction, a substantial 26-inch size (DN650), and a Class 2500 LB rating with a PN420 pressure rating. Equipped with double block and bleed (DBB) functionality and RTJ flanged connections, these valves offer superior sealing and reliability. Ideal for high-pressure applications, our bolted bonnet ball valves ensure exceptional performance and durability.

Detail Information

BS 5351 Trunnion Mounted Ball Valve, 26 Inch/DN650, CL 2500 LB, Bolted Bonnet, RTJ Flanged End.

Valve Description

1811189 Trunnion Mounted Ball Valve
Design Standard: API 6D, BS 5351
Structure: 3pcs Body, Side Entry, Bolted Bonnet, Soft Seat
Bore Type: Full Bore or Reduced Bore
Nominal Size: 26 Inch, DN650
Nominal Class: CL 2500 LB, PN420
Body Material: ASTM A105N or ASTM A350 LF2
Operation: Lever/Gear
Seat Insert: RPTFE, DEVLON, NYLON, PEEK
Face to Face: ASME B16.10
End Connection: RTJ Flanged
Trim Material: ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, ASTM A182 F51, ASTM A182 F53, ASTM A182 F55, ASTM A105+ENP, ASTM A350 LF2+ENP
Test and inspection: API 598, API 6D
Key Features: Double Block & Bleed (DBB), Anti-static Device, Fire-Safe Design, Anti-Blowout Stem, Emergency Sealant Injection, Low Emission (Optional), DIB (Optional).

Product Range

Body Material: Carbon Steel, Stainless Steel, Alloy Steel
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: 150 - 2500 LB
End Connection: Raised Face (RF), Ring-Type Joint (RTJ), Butt Weld (BW), Hub
Working Temperature: -26°C to +150°C
Operation: Manual (lever, gear), Pneumatic Actuator, Motor Actuator
 

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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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