integrated pump and lift valve 1.Work pressure: 206 bar ,max ... Voltage:DC12,DC2,AC110,or AC220 integrated pump and lift valve made of regulating valve,check valve,flow ... ,The gear pump with lift valve is applicable to single-circuit and single-power hydraulic system. 2,All valves ... simple,small-size and with the capacity to match hydraulic machine. 3,Be included the regulating valve,check valve,flow ...