The Dayton 3YB66 is a pressure relief valve 3/4" NPT 300 PSI 25 GPM brass. It regulates or directs the flow of fluid or air within a fluid power circuit, switching or metering flow as its actuator or solenoid is energized. Key specifications noted on this listing include 300 PSI, NPT. It is commonly used in fluid power systems, machine tools, and process automation lines.
