Обратный клапан и клапан сброса давления Caterpillar 4644067

A Check and Pressure Relief Valve is used to regulate and maintain the desired blade angle within an acceptable range. It achieves this by monitoring the hydraulic pressure acting on the blade actuator. The primary purpose is to allow fluid flow from the hydraulic power unit to the actuator when the pressure exceeds a pre-set threshold, ensuring the blade remains in the desired position.Attributes:• Flow rate value is 20 L/min, which provides precise control over the fluid flow• Operating pressure value is 36000 KPa, which indicates that the valve can effectively relieve excess pressureApplications:A Check and Pressure Relief Valve acts as a control mechanism for regulating the flow of hydraulic fluid and ensuring the hydraulic unit does not exceed safe pressure limits by diverting excess fluid back to the reservoir.