Installation/Set-Up Challenges for Elastomer Lined Butterfly Valves

Elastomer lined butterfly valves are commonly used in various industries due to their versatility and ability to handle abrasive and corrosive media. Some common installation or setup challenges with these valves can include:

1. Proper alignment: Ensuring that the valve is properly aligned in the pipeline during installation is crucial to prevent leakage and ensure optimal performance.

2. Correct torque values: Applying the correct torque values during installation is essential to prevent under- or over-tightening, which can lead to operational issues such as difficulty in opening or closing the valve.

3. Handling of elastomer lining: Care must be taken during handling to avoid damaging the elastomer lining, which can result in premature wear and leakage.

4. Proper gasket selection: Choosing the correct gasket material compatible with the elastomer lining is important to prevent leaks and ensure a tight seal.

5. Proper sizing: Ensuring that the valve is properly sized for the specific application is crucial for optimal performance and to avoid issues such as cavitation or insufficient flow control.

6. Maintenance considerations: Understanding the recommended maintenance procedures for elastomer lined butterfly valves, such as periodic inspection and replacement of the elastomer lining, is essential to ensure long-term reliable operation.

By addressing these installation challenges and following the manufacturer's guidelines, the performance and lifespan of elastomer lined butterfly valves can be optimized.