The Characteristics Of Security Protection. When The System Is Working Normally, The Valve Closes. Only When The Load Exceeds The Specified Limit (System Pressure Exceeds The Set Pressure), Can The Overflow Be Opened For Overload Protection To Prevent The System Pressure From Increasing.

The Characteristics Of System Unloading. Connect a Small Flow Electromagnetic Valve In Series To The Remote Control Port Of The Relief Valve. When The Electromagnetic Iron Is Energized, The Remote Control Port Of The Relief Valve Opens To The Oil Tank, And The Hydraulic Pump Is Unloaded. The Relief Valve Is Now Used As a Unloading Valve.

The Characteristics Of Voltage Stabilization. The Overflow Valve Is Connected In Series On The Return Oil Circuit, Generating Back Pressure And Increasing The Smoothness Of The Moving Parts.

The Characteristics Of Constant Pressure Overflow.