FCC Air Blower Line Check Valves

IMI Remosa FCC Air Blower Line Check Valves: Reliable Backflow Prevention for Catalyst Regenerators

Designed specifically for use in fluidized catalytic cracking (FCC) air blower lines, IMI Remosa’s check valves are engineered to prevent backflow of the catalyst from the regenerator, ensuring the safety and efficiency of your system. These valves combine customizable design and advanced features to deliver high reliability and performance in protecting compressors.

Key Features of IMI Remosa FCC Check Valves

1. Customizable Design:
   • Manufactured to meet specific plant requirements, the valve body is available in SA 516 Gr70 carbon steel or 304H stainless steel.
   • Alternative materials can be supplied based on customer needs.
2. Easy Maintenance:
   • Features a bolted bonnet design, allowing internal maintenance without removing the valve from the pipeline.
3. Durable Contact Surfaces:
   • Disc and seat contact areas are hard-faced with a cobalt-based material, ensuring resistance to wear and extending service life.
4. Fabricated from High-Quality Materials:
   • Made exclusively from plates and forged materials, avoiding the use of cast parts for superior integrity.
5. Advanced Functional Components:
   • Pneumatic cylinder with spring return for reliable operation.
   • Oil dashpot to eliminate undue swinging, chattering, or vibrating of the valve disc.
   • External lever with counterweight for additional stability.
6. Innovative Design Elements:
   • Self-aligning disc and disc arm ensure proper alignment for seamless operation.
   • Stuffing boxes with self-lubricating bushings reduce maintenance needs.
   • Free-swinging disc for unrestricted motion and improved reliability.

Applications

IMI Remosa’s FCC air blower line check valves are ideal for:

• Catalyst regenerators: Ensuring prevention of catalyst backflow into critical compressor lines.
• FCC units: Enhancing reliability and safety in fluidized catalytic cracking operations.

Benefits

• Compressor Protection: Prevents backflow of catalyst, safeguarding your equipment from damage.
• Durable and Reliable: Advanced hard-facing materials and self-aligning components ensure long-term performance.
• Customizable and Versatile: Tailored to meet the specific operational needs of your plant.
• Low Maintenance: Designed for easy servicing without requiring removal from the pipeline.

Why Choose IMI Remosa Check Valves?

IMI Remosa’s check valves represent a comprehensive solution for protecting compressors in FCC air blower lines. By combining high-quality materials, customizable configurations, and advanced functional features, these valves provide a durable and dependable option for preventing catalyst backflow and ensuring the efficiency of your processes.

If you’d like assistance with selecting or customizing a valve for your application, let me know more about your specific plant requirements or operating conditions!