DRF Low Noise Pilot Operated Relief Valve

Description
DRF low noise pilot operated relief valve works by comparing the hydraulic force and the spring force to control the oil pressure. It is mainly used to protect the pump and the control valve from over-pressure, and can maintain a stable pressure in the system, which can achieve remote control and unloading of the valve through the unloading (remote control) port.

Notification of Unloading Relief Valve
When choosing a pressure control valve, you need to refer to the parameter values including: rated pressure, the maximum flow through the pressure valve, and some performance parameters. Furthermore, the specification parameters can be selected from the catalogue according to the maximum pressure of the valve and the flow.

Parameters of Low Noise Pilot Operated Relief Valve