Product Selection Differences for Diverter Valves to Specification

When selecting diverter valves to specification, there are several key differences to consider among available options:

  1. Valve Type: There are various types of diverter valves available, such as two-way, three-way, or multi-port diverter valves. The selection depends on the specific application requirements, such as the number of inlet and outlet ports needed.

  2. Material of Construction: Diverter valves are available in different materials such as stainless steel, carbon steel, cast iron, aluminum, and various plastics. The selection of material should be based on factors like the type of material being handled, temperature, pressure, and corrosion resistance requirements.

  3. Valve Size and Flow Capacity: Consider the size of the valve required to accommodate the flow rates and pressure of the process. It's essential to ensure that the selected diverter valve can handle the required capacity without causing pressure drops or flow disruptions.

  4. Actuation Mechanism: Diverter valves can be manually operated, pneumatically actuated, electrically actuated, or even automated with PLC control. The choice of actuation mechanism should be based on the process requirements, frequency of operation, and automation level desired.

  5. Sealing Technology: Different types of sealing technologies are available, such as packing glands, o-rings, or mechanical seals. The selection of sealing technology should consider factors like the type of media being handled, pressure, temperature, and maintenance requirements.

  6. Maintenance and Serviceability: Evaluate how easy it is to maintain and service the diverter valve. Consider factors like access to internal components, ease of disassembly, availability of spare parts, and service support from the manufacturer.

  7. Compliance and Certification: Ensure that the selected diverter valve complies with relevant industry standards and regulations. Look for certifications such as API, ANSI, ISO, or ASME to ensure the quality and performance of the valve.

By considering these key differences and factors when selecting diverter valves to specification, you can choose the most suitable option for your specific application requirements.