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![Modular Double Block and Bleed Valve Modular Double Block and Bleed Valve](https://www.fgvalvole.com/wp-content/uploads/2020/03/170179-Statoil-4inch-2500-5-scaled.jpg)
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![Modular Double Block and Bleed Valve Modular Double Block and Bleed Valve](https://www.fgvalvole.com/wp-content/uploads/2020/03/200131-SCORE-AUSTRALASIA-DBB-Valve-2x1.1-2-600-1-scaled.jpg)
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![Modular Double Block and Bleed Valve Modular Double Block and Bleed Valve](https://www.fgvalvole.com/wp-content/uploads/2020/03/20190319_114547-1-scaled.jpg)
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![Modular Double Block and Bleed Valve Modular Double Block and Bleed Valve](https://www.fgvalvole.com/wp-content/uploads/2020/03/DBB-Ball-Valve-with-Quill-4-scaled.jpg)
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Modular Double Block and Bleed Valves
Modular Double Block and Bleed Valve
Pressure classes
- ANSI 150 – 4500
- API 2000 – 15000
Sizes
½” – 24”
Main features and options
- Available in floating and trunnion construction
- Split body construction; bolted joints; cartridge type
- Extremely wide selection of materials for both body and internals, including: carbon steel, low alloy steels, stainless steels, Duplex 22/25 Cr, Ni-alloys and titanium
- Overlays: Alloy 625 / 316L
- Coatings : Tungsten Carbide / Chromium Carbide / ENP
- Soft or Metal Seated
- Single or Double Piston Effect Sea
- Double block and bleed
- Overlay on Sealing Surfaces Only
- Cladding in Seat Pocket Areas
- Fully Internally Clad
- Special constructions available for High and Low Temperature (Cryogenic), erosive /abrasive, corrosive service
Configuration available
- Ball/Ball
- Ball/Globe
- Ball/Needle/Ball
- Ball/Needle/Ball Cartridge Type
- Ball/Needle/Globe
- Ball/Needle/Needle/Ball