4239965 hitachi:valve VALVE;RELIEF

GZWEIYI Relief Valve 4239965 Fits for Hitachi EX200 EX200-1 EX200LC Excavator 4239965 Main Control Valve
GZWEIYI GZWEIYI Main Relief Valve 4239965 Fits for Hitachi EX200 EX200-1 EX200LC Excavator 4239965 Main Control Valve || Applicability: Applicable for Hitachi EX200 EX200-1 EX200LC Excavator 4239965 Main Control Valve || Material design:Made of metal steel,it has high strength and impact resistance,and can withstand certain pressure and impact force,and can meet the use requirements under general working conditions || Precise pressure control:It can accurately open and close at the set pressure,and the pressure deviation can be controlled within a small range to ensure that the hydraulic system of the excavator works within the normal pressure range and prevent the system from being damaged by excessive pressure || Fast response speed:When the system pressure exceeds the set value,it quickly opens the pressure relief,and the opening time is between a few to tens of milliseconds;after normal,it quickly closes,effectively avoiding excessive pressure fluctuations and ensuring the stability and reliability of the system || Installation and maintenance:Quick replacement of parts,direct installation,strong pressure resistance,able to maintain efficient working state for a long time,saving maintenance costs