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IMI Remosa
SCV - FCC Air Blower Line Check Valves
High-reliability check valve for preventing backflow in FCC applications.
Prevents backflow and protects compressors in FCC processes.
Self-aligning disc ensures smooth and precise operation.
Bolted bonnet design allows easy inline maintenance.
The IMI Remosa Special Check Valve (SCV) is engineered to prevent backflow and protect critical equipment in fluid catalytic cracking (FCC) processes. Designed for high-reliability applications, it features a pneumatic cylinder with spring return, an oil dashpot to reduce disc chattering, and a counterweighted external lever for smooth operation. The self-aligning disc and disc arm ensure precise sealing, while hardened seating surfaces enhance durability. The bolted bonnet design allows easy maintenance without removing the valve from the pipeline, reducing downtime. Customisable materials and configurations make it suitable for demanding industrial environments.
Key features
Pneumatic cylinder
Oil dashpot damping
Counterweight lever
Self-aligning disc
Hardfaced seating
Carbon/stainless steel
Bolted bonnet
Specifications
Design Codes
ASME VIII Div.1
ASME VIII Div.2
ASME B31.3
ASME B16.34
Fluid Types
Gas
Material
SA 516 Gr.70
SA 350 LF2
Maximum Working Pressure (barg)
5
Port Size (")
25 to 55
Temperature Limits (°C)
0 to 343
Certification
PED
IBR
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