Product Selection Differences for Elastomer Lined Butterfly Valves

When selecting Elastomer Lined Butterfly Valves, there are several key differences to consider:

1. Material of Construction: The type of elastomer used in the lining of the valve is essential. Common elastomers include EPDM, NBR, Viton, and PTFE. Each material has different properties in terms of chemical resistance, temperature tolerance, and durability.

2. Pressure and Temperature Ratings: Make sure the selected valve has the appropriate pressure and temperature ratings for your application. Exceeding these limits can compromise the valve's performance and integrity.

3. Size and Design: Consider the valve size and design that best suits your system requirements. Butterfly valves come in various sizes and configurations, such as wafer-style, lug-style, or flanged ends.

4. End Connection Type: Check the available end connection options for compatibility with your piping system, whether it's wafer, lug, or flanged ends.

5. Actuation Method: Consider how the valve will be operated. Options include manual, pneumatic, electric, or hydraulic actuation. Choose the one that aligns with your system's automation requirements.

6. Application Compatibility: Ensure the chosen valve is compatible with the media (liquid or gas) flowing through it. Consider factors like chemical compatibility, abrasion resistance, and sealing requirements.

7. Quality and Manufacturer: Select a reputable manufacturer known for producing high-quality valves that meet industry standards and regulations.

8. Cost and Maintenance: Evaluate the initial cost of the valve, as well as ongoing maintenance requirements. A balance between initial investment and long-term reliability is crucial.

By considering these key differences, you can make an informed decision when selecting Elastomer Lined Butterfly Valves for your specific application.