Product Selection Differences for Valves, Safety, Pilot Operated, Lift Levers

When selecting valves, whether they are safety valves, pilot-operated valves, or lift lever valves, there are several key differences to consider:

1. Functionality:

   • Safety valves: Designed to automatically open and relieve pressure when it exceeds the set pressure limit, thus protecting equipment and personnel.
   • Pilot-operated valves: Use a pilot valve to control the main valve, providing more precise control over pressure and flow rates.
   • Lift lever valves: Manual valves that are typically used for on/off control rather than pressure regulation.

2. Pressure and Temperature Ratings:

   • Make sure the selected valve can handle the operational pressure and temperature ranges of your specific application.

3. Regulatory Compliance:

   • Different types of valves may have specific industry standards or regulations they need to comply with. Ensure the chosen valve meets the necessary requirements.

4. Control and Adjustment:

   • Explore how easy it is to adjust and control the valves to suit your operational needs.

5. Reliability and Maintenance:

   • Consider the reliability of the valve type under different operating conditions. Also, factor in maintenance requirements and costs.

6. Installation Requirements:

   • Check if there are any special installation requirements for a particular type of valve.

7. Cost:

   • Evaluate the initial cost as well as long-term operational costs associated with each type of valve.

By considering these factors and comparing the options based on your specific requirements, you can make an informed decision on which type of valve will best suit your application.