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C-Series Features & Benefits
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Home > Products > C-Series Features & Benefits
  • Sealing surfaces not exposed to torturous effects of high pressure steam
  • Greatly minimizes any pressure drops
  • Allows for higher Cv
  • Available in large bore sizes
Bidirectional Sealing
  • Floating ball design  
Ball & Seats
  • Mate-lapped for 100% sealing contact
  • Ensures absolute shutoff
  • Corrosion resistant
  • Seats are protected from flow in open / closed position
  • Seats are field replaceable  
Forged Body
  • Designed to withstand high temperatures up to 1652°F (900°C)
  • High pressures up to 43,000 psig (2965 bar g) 
Inner Stem Seals
  • Provides a reliable combination of bearing and pressurized stem seal
Seat Spring
  • Assisted by line pressure, provides a constant mechanical force on ball against seat to maintain seal