Certainly! Here’s a list of some of the most well-known global suppliers of pilot-operated manual unloader safety valves in Markdown format:

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Leading Global Suppliers of Pilot Operated Manual Unloader Safety Valves

1. Emerson

   • Known for: Comprehensive valve solutions, including safety valves.

2. Parker Hannifin

   • Known for: Fluid control technologies and various types of valves.

3. Circor International

   • Known for: Industrial valves and controls, specializing in safety and pressure relief valves.

4. Cameron (a Schlumberger company)

   • Known for: Oil and gas valves, including safety systems.

5. Honeywell

   • Known for: Diverse industrial solutions including safety and control valves.

6. Velan Inc.

   • Known for: Manufacturing valves for various industrial applications, including safety valves.

7. Crane Co.

   • Known for: A wide range of fluoropolymer-lined and industrial valves.

8. Swagelok Company

   • Known for: Specialty valves and fluid system components.

9. Kunkle Valve

   • Known for: Safety and relief valves, particularly in industrial applications.

10. Val-Matic Valve & Manufacturing Corp.

    • Known for: A variety of valve products including safety and relief valves.

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Feel free to reach out if you need more detailed information on any specific company or their product offerings!