Detail Information

Product Item: Modular Double Block and Bleed Ball Valve
Model No.: 8DBB25HA105
Design Standard: API 6D
Structure: Three pieces body, Side Entry, Bolted Bonnet, Soft Seat, Double Ball, Compact body
Nominal size: 8 Inch
Nominal class: 2500 LB
Bore Type: Reduced Bore
End Connection: HUB
Operation: Gear
Body Material: ASTM A105N
Trim Material: ASTM A182 F316, PEEK
Face-to-face: Manufacturer Standard
Test and inspection: API 598, API 6D
Key Features: Double Ball, Double Block&Bleed(DBB), Anti-static Device, Fire Safe, Anti-Blowout Stem, Emergency sealant injection, O-ring / Lip seal
configuration available, Low fugitive emission stem packing available

Product Range
Body material: Carbon Steel, Stainless Steel, Alloy Steel
Normal diameter: 1/2 - 24 Inch (DN15 - DN600)
Pressure range: 150 - 2500 LB
End connection: RF, RTJ, BW, HUB
Working temperature: -46℃ - +150℃
Operation: Manual(lever, gear), Pneumatic Actuator, Motor Actuator

Double Block and Bleed Ball Valve Tech Drawing
 

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Founded in 2013, Bosseal is a professional industrial valve manufacturer based in Suzhou, China. We specialize in the design and production of Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug Valves, and Piping Strainers. All our products are manufactured in strict compliance with international standards, including API, ASME, ISO, DIN, BS, and EN. With a strong focus on quality control and engineering capability, we are committed to providing reliable and high-performance valve solutions for global industrial applications.

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