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QuadroSphere® Trunnion Mounted Ball Valves
Product Overview
- Available in sizes 2 NPS - 24 NPS
- Available in ASME Classes 150 - 2500
- Standard Design ASME B16.34/API 6D
- Superior flow with unique contoured ball design
- Full port
- Available with Pneumatic, Electric, Gear or Lever Actuation
- Ring Master® Seating System Now Available
- Single piston effect seating (DBB) standard, double piston effect seating (DIB) available
- Industries: Oil & Gas, Marine, Refining, Geothermal, Power, Chemical, Pulp & Paper, Cryogenic, Mining/Steel
- Manufactured under a certified ISO 9001 quality system
Certifications
- Meets Standards: API, ASME/ANSI, BS, ISO, MSS and NACE
- API 6D Monogram
- Certified to API 607, Fire Test Standard
Features
- QuadroSphere® Ball - unique contoured ball adds 4 additional flow paths
- Wear Resistance - reduced ball to seat contact creating up to 70% less wear
- Low Running Torque - Reduced engagement and friction
- Self-Cleaning Seats - Four recessed surfaces on the ball provide lipped edges for scraping the seats clean
- Multiple Flow Paths
- Protected Seating - seat surfaces are out of the flow path
- Hardened Ball - ground and polished hard chrome plated stainless steel ball
- Stem Seals - Double O-ring and Flexible Graphite Packing
- Injection Fittings - In the event of damage to the seat insert or stem seals, sealant can be injected to temporarily seal the valve until repairs can be made
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