Hydraulic relief valve XGMA 12C0099 CAT-YDF32.2-19

Hydraulic Relief Valve XGMA 12C0099 CAT-YDF32.2-19/Hydraulic Valve Multi-Way Valve 12C0099/Hydraulic Valve Multi-way Valve 12C0099/High-flow Hydraulic Valve Multi-way Valve
Hydraulic safety valve is relief valve, widely used in SDLG, Liugong, Yutong, Lonking, XCMG and other wheel loaders,Hydraulic relief valve for XGMA 12C0099 CAT-YDF32.2-19
In the hydraulic system,
Constant pressure overflow: the constant flow is provided by the constant flow pump in the throttling regulation system. When the system pressure increases, the flow demand will decrease. At this time, the relief valve is opened, so that the excess flow back to the tank, to ensure that the relief valve inlet pressure, that is, the pump outlet pressure is constant (valve port often open with pressure fluctuation).
Pressure stabilizing effect: when the relief valve is connected in series on the oil return road, the relief valve will increase the stability of the back pressure moving parts.
Unloading function of the system: the remote control port of the relief valve is connected with the overflow small flow solenoid valve in series. When the electromagnet is energized, the remote control port of the relief valve is connected to the oil tank, and the hydraulic pump is unloaded at this time. The relief valve is then used as the Unloading Valve .
Safety protection: the valve is closed when the system works normally. Only when the load exceeds the specified limit (the system pressure exceeds the setting pressure), the overflow is opened for overload protection, so that the system pressure does not increase (usually the setting pressure of the relief valve is 10% ~ 20% higher than the highest working pressure of the system).
Loader Hydraulic Components are divided into the following parts: Hydraulic Gear Pump 、 Loader Multi-Way Valve 、Loader variable speed pump、 Loader Pilot Valve 、Loader Full Hydraulic Steering Gear、Flow Amplification Valve、Variable speed control valve、Loader Hydraulic Cylinder、 Hydraulic Oil Filter 、Screw-in, Cartridge-style Hydraulic Relief Valve、Flow amplification valve、Loader Pressure Reducing Valve、Loader hydraulic cylinder、Loader Steering Control Valve。
XGMA wheel loader product model：XG931K XG936K XG931H XG932H XG958EV XG958K XG955K XG957K XG957N XG955N XG958N XG956N XG958i XG955H XG968K XG968N XG962H
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