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Double Block & Bleed (DBB) Expanding Plug Valve

Product Range

Size: 2"~36" (DN50~DN900)
Pressure Rating: CLASS150~900LB (PN6~PN160)
Body Materials: WCB, WCC, CF8, CF8M
End Connection: RF, RTJ, BW
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Technical Standard

• Design & Manufacturing Standard: API 599, API 6D, ASME B16.34
• Structure Length Size: ASME B16.10, API 6D
• Flange Connection Size: ASME B16.5, EN 1092-1
• Butt Welding Size: ASME B16.25, EN 12627
• Pressure-Reference Temperature: ASME B16.34, EN 12516
• Check & Experiment: ISO 5208, API 6D
• Drive Method: Manual, Gear Box, Electric Actuator

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Product Features

★ High integrity, single valve, double block & bleed, with relief systems
★ Body and plug overlay Nickel, extending the lifespan
★ Zero leakage, plug and slips retract before turning, reducing friction, wear and torque
★ Renewable slips and seat rings
★ Fire safe body
★ Standard bore or full bore for options.
​★ With position indicator flag, it's easy to display open or close status
★ Inline repairable, easy to maintenance
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Inquiry

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Ball Valve | Gate Valve | Globe Valve | Check Valve | Butterfly Valve | Plug Valve
Strainer | Angle Seat Valve | Steam Traps | Diaphragm Valve | Pipe Fittings

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