This Korean Industrial Standard specifies the test methods to confirm the rated capacity or performance of the electro-hydraulic proportional pressure relief valves.
Remark The units and numerical values given in { } in this Standard are in accordance with conventional system of units and are the informative reference values. Further, the conversion factor shall be as follows :
1 MPa = (10.197 kgf/cm2)^0 kgf/cm2