SCV – FCC Blower Line Check Valve

A highly reliable check valve designed to prevent backflow in FCC applications.

It effectively prevents reverse flow and protects compressors in FCC processes.

The self-aligning disc ensures smooth and precise operation, while the bolted bonnet design allows for easy in-line maintenance.

Overview

The IMI Remosa Special Check Valve (SCV) is designed to prevent backflow and protect critical equipment in Fluid Catalytic Cracking (FCC) processes.

Engineered for high-reliability applications, it features a cylinder with spring return, an oil dashpot to reduce disc flutter, and an external counterweight lever for smooth operation.

The self-aligning disc and disc arm ensure precise sealing, while hardened seat surfaces enhance durability. The bolted bonnet design allows for maintenance without removing the valve from the pipeline, minimizing downtime.

Customizable materials and configurations make it suitable for demanding industrial environments.

Key Features

• Cylinder with spring return
• Oil dashpot damping
• Counterweight lever
• Self-aligning disc
• Hard-faced seat
• Carbon steel / stainless steel construction
• Bolted bonnet for easy maintenance

Item	Details
Design Standard	ASME VIII Division 1 ASME VIII Division 2 ASME B31.3 ASME B16.34
Media Types	Gas
Material	SA 516 Gr.70SA 350 LF2
Max. Working Pressure (barg)	5
Port Size (inch)	25″ – 55″
Temperature Range (°C)	0 to 343