Universal porting.Available for N.C. valve, N.O. valve, divider valve, selector valve, etc.Nl/min: 196.Compact/Width 18 X Length 63 (mm).Low consumption 4W.DC (Standard).2W DC (Low wattage style).Applicable for vacuum use –101.2kPa.Copper-free specifications standard.The portions that come in contact with fluids do not contain copper, thus enabling the standard product to be used as is.