Double Block and Bleed Ball Valve
Product Item: Modular Double Block and BleedBall 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
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