The connection between the hydraulic power supply unit and the ATLAS S hydraulic props is done using the ATLAS V valve cartridges and the Filling Guns.
The ATLAS V valve cartridge is the device that controls the hydraulic prop and assures the safety of the workers. Actually, through the valve, we can strain the prop, release the pressure and retract the prop. While operating, the valve assures the safety by releasing the fluid if the pressure applied upon the hydraulic prop exceeds a certain adjusted limit.
Each hydraulic prop is fitted with a valve cartridge.The proper maintenance, accurate adjustment and a proper handling must be followed.