Monoblock Control Valve 2 x Double Acting - 1 X Single Acting - 1/2 - 80LPMMonoblock Control Valve 2 x Double Acting 1 X Single Acting 1 2 80LPM Max Flow rate 80 LPM P & T Ports 3 4 Female BSP A & B Ports 1 2 Female BSP Preset Operating Pressure 180 BAR Maximum Operating Pressure 250 BAR Maximum Return Pressure 25 BAR 2 x Double Acting Spring Return With lever 1 x Single Acting Spring Return With Lever HYV312