Предохранительный клапан Caterpillar 4T5572

The Pressure Relief Valve is a part of the hydraulic unit. It incorporates both a main valve and a pilot valve to regulate pressure more accurately. This valve remains closed under normal operating conditions. It opens when the force from the pilot valve overcomes the force from the main valve spring. The Pilot Valve monitors pressure and reacts when this pressure exceeds a predetermined set point.Attributes:• Provides efficient flow regulation in the hydraulic unit• Provides precise and accurate movement of hydraulic actuatorsApplications:The Pressure Relief Valve is used to control the inlet and outlet ports of the main valve and provide overpressure protection.