Metso Valve Replacement in High-Frequency PSA System

1. Project Background

The client operates an air separation system with PSA technology requiring high-frequency valve operation.

The system originally used valves from Metso.

2. Challenges

• Extremely high cycle frequency

• Wear caused by repeated operation

• Short lifecycle of traditional valves

3. Our Solution

Procetek provided a high-cycle Penta-offset butterfly valve:

• Designed for millions of operation cycles 

• Reduced friction and wear

• Stable performance under high-frequency conditions

4. Scope of Supply

• High-frequency butterfly valve

• Replacement for Metso valve

• Procetek Model: LKD645Y-16C DN250 

Equivalent / Reference Model Mapping

Original Model	Procetek Replacement
Metso DN250 PSA valve	LKD645Y-16C DN250

5. Implementation

• System analysis

• Customized design

• Installation and testing

6. Results

• Significantly extended service life

• Reduced maintenance frequency

• Stable high-frequency operation

7. Why It Worked

• Zero-friction design advantage

• High-cycle engineering capability

8. Conclusion

The project demonstrates strong performance in high-frequency industrial applications.

9. Call to Action

Contact us for high-cycle valve solutions.