Fixed Valve Tray

P1-102X-XXXXX

Fixed Valve Tray Mass Transfer

CONTACT SALES
Oil&Gas
Oil & Gas Fields
Chemical
Oil & Gas Refinery
Petrochemical
Chemical & Petrochemical
  • Flexibility: Medium, slightly higher than sieve trays.
  • Capacity: Medium to high; approx. 10-15% higher than sieve trays
  • Efficiency: High as good as sieve trays.
  • Pressure Drop: Medium
  • Service: Clean & Fouling service (solid content system)
  • Cost: Higher than sieve trays
  • Application: Clean & Fouling service
  • Recommendation: Do not use in fouling services when foulant material is "sticky" and entrained in vapor phase.
  • Mechanical Resistance: High
  • Installation: Easy

Fixed valved trays are essentially flat perforated trays in which valve units are fixed in a fully open position, formed directly from the tray deck using punching or stamping techniques. These fixed valves are bridge-like metal extrusions with no moving parts, offering rugged durability and improved fouling resistance.

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