Product Selection Differences for Potable Water Butterfly Valves

When selecting Potable Water Butterfly Valves, there are several key differences to consider:

1. Material: Look for valves made of materials suitable for potable water applications such as high-grade stainless steel or bronze that meet the necessary industry standards for water quality and safety.

2. Size and Pressure Rating: Consider the valve size and pressure rating that suits your specific application requirements. Ensure that the valve can handle the flow rate and pressure of your system.

3. Sealing Mechanism: Pay attention to the type of sealing mechanism used in the valve. EPDM (Ethylene Propylene Diene Monomer) seals are commonly used for potable water applications due to their compatibility with water and resistance to chemicals.

4. Operation: Determine whether you need a manual or automated valve based on your operational needs. Automated valves may offer more precise control and monitoring options.

5. Certifications and Compliance: Ensure that the valve meets relevant industry standards and certifications for potable water applications such as NSF/ANSI 61 or NSF/ANSI 372 for lead-free compliance.

6. Corrosion Resistance: Consider the level of corrosion resistance required for your specific water quality and conditions to ensure the longevity of the valve.

7. Flow Characteristics: Evaluate the flow characteristics of the valve, such as pressure drop and flow coefficient (Cv), to ensure efficient performance in your system.

By considering these factors, you can select Potable Water Butterfly Valves that not only meet your current needs but also ensure reliable and safe operation in potable water systems.