Product Selection Differences for Hand Operated Valves

When selecting hand-operated valves, there are several key differences to consider:

1. Valve Type: Hand-operated valves come in various types such as ball valves, gate valves, globe valves, butterfly valves, needle valves, and plug valves. The selection should be based on the specific application and requirements.

2. Material: Valves are available in materials like stainless steel, brass, plastic, etc. The selection of material should consider factors like the type of fluid being handled, pressure and temperature requirements, and corrosion resistance.

3. Size and Pressure Rating: Consider the size and pressure rating of the valve to ensure it can handle the flow rates and pressures required in your system.

4. Operating Mechanism: Hand-operated valves can have different operating mechanisms such as levers, handwheels, and T-handles. Choose the mechanism that best suits your operational needs and preferences.

5. Sealing Mechanism: Valves can have different sealing mechanisms like O-rings, gaskets, or packings. Select the appropriate sealing mechanism based on the application requirements and fluid compatibility.

6. Flow Control: Some hand-operated valves offer better flow control options than others. Consider if precise flow control is necessary for your application.

7. Compliance and Certification: Ensure that the valves meet industry standards and certifications to ensure safety and quality standards are met.

By considering these key differences, you can select the most suitable hand-operated valve for your specific industry and application requirements.