‧Remote Control Relief Valves are used for hydraulic pressure control valve(Relief Valve,

    Pressure Reducing Valve) by remote control.
‧Rdlief Valve is used to protect hydraulic system from excessive pressure and can also be

    used to maintain a constant pressure in the hydraulic system.

‧遥控溢流阀主要用于液控压力控制阀(溢流阀，减压阀等)的遥控使用。
‧溢流阀用来防止液压系统过载，并可用于保持液压系统的压力恒定。