Directional Control Valve, Gear Pump, Piston Pump manufacturer / supplier in China, offering P40 Joystick Cable Remote Control Hydraulic Spool Valve in Stock, Hydraulic Directional Control Valve P40 Joystick Control Two in One, P40 Joystick Monoblock Hydraulic Control Valve for Backhoe Tractor 40L/Min and so on.