Золотник предохранительного клапана Caterpillar 1K8362

A Pressure Relief Valve Spool is positioned within the valve body responsible for regulating and relieving excess pressure. It acts as a movable barrier that opens or closes based on the pressure differential across its surfaces. By adjusting the position of the spool, the flow area available for fluid passage can be varied, allowing for precise flow control and regulation.Attributes:• Withstanding high pressures and repetitive movements• Allows for quick response to pressure changes within the unit • Hardened to Rockwell hardness of 30N 73 minimum, which determines it's resistant to deformation and wearApplications:A Pressure Relief Valve Spool regulates fluid pressure within a unit. When the pressure reaches a predetermined threshold, the spool moves in response to the pressure differential, allowing excess fluid to flow through the valve and relieve the pressure.