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Power / Utilities
 


Model L20000-2-C-P
20,000 lbs thrust
2 inch stroke
20 seconds per inch

BTB - Boiler Throttle Bypass

Supercritical startup systems offer severe service for both actuators and valves. The multiphase water flow can chew up valves, create intense vibration and make setpoint control impossible. Sounds like the type of installation in which REXA actuators thrive. A complete replacement of Sulzer actuators with the Xpac is the most cost-effective upgrade to any CE boiler.

The 200 series of startup valving on B&W boilers reap similar benefits.

  • Stiffness
  • Verifiable seat loading
  • Immediate response
  • Compact size

SP - Spillover

Supercritical startup systems offer severe service for both actuators and valves. The multiphase water flow can chew up valves, create intense vibration and make setpoint control impossible. Sounds like the type of installation in which REXA actuators thrive. A complete replacement of Sulzer actuators with the Xpac is the most cost-effective upgrade to any CE boiler.

The 200 series of startup valving on B&W boilers reap similar benefits.

  • Verifiable seat load
  • Stiffness
  • High Speed
  • 4-20 mA control signal

Model L40000-4-D-P
40,000 lbs thrust
4 inch stroke
10 seconds per inch