Patented Dual-Seal Ball Valves

Patented Dual-Seal Ball Valves

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Invention
  • Triple Seal Capable: In applications where there is a single direction of flow, the downstream sealing assembly can be re-configured to provide a third independent seal

 

Unique Design
  • Engineered for Safety: Patented split-block trunnion eases valve operation and acts like a retainer ring for a blow-out proof stem,¬†installed from the valve’s interior to maximize safety. Integral stop ensures precise 90 degrees of rotation

 

 Extraordinary Craftsmanship
  • Industry Certified: 600 Class to 1500 class ball valves tested and fire-safe per ISO, API 6FA or API 607 guidelines
  • Eliminates Downtime: Secondary seat energizes automatically if the primary seal is damaged, maintaining 100% operational capacity while allowing for replacement valves to be readied to minimize downtime
  • Effortless Operation: All WOM ball valves are Double Block and Bleed capable and the integrity of the seals can be checked while the valve is still in-line. In liquids service, valves self-relieve pressure from thermal expansion internally