BALL VALVES: Double Block & Bleed

Product Features:

• Full metal sealing
• Full bi-directional sealing
• Double piston effect seat options
• Zero leakage on both liquids and gases
• High strength robust design
• Fail-safe design
• All end connection option available
• Topside and Subsea options available
• Diver, ROV and Actuation options

Other materials can be offered to meet customer requirements.

Typical Applications:

• Liquid and gas process isolation
• Instrument isolation
• Chemical injection
• Pipeline drain or bleed points

Working Pressures & Bore Size:

• Up to 15,000 psi Working Pressure
• 10mm to 300mm through bore

Typical Materials:

• Stainless steel UNS S31600
• Duplex steel UNS S31803
• Super Duplex UNS S32760
• Inconel Alloy UNS NO6625

Standards:

Pacson gate valves are designed and manufactured in accordance with:

• API 6A
• API 17D
• ASME
• ANSI
• ISO-13628-8
• The European Union Pressure Equipment Directive

Qualifications:

• API 6A Appendix F PR2
• Hyperbarically tested to 3,000 metres water depth.
• Endurance cycle testing.
• Failure testing.
• High pressure nitrogen testing
• Low pressure nitrogen testing
• Fire-safe testing to API6FA