Vacuum Saving Valve Minimum Flow Rate 16 lpm Maximum Vacuum Pressure 100 kPa Hex Size 12 mm Overall Length 26.5 mm Vacuum Inlet Size 1/8 in Vacuum Inlet Type NPT Vacuum Inlet Gender Female Vacuum Pad End Size 1/8 in Vacuum Pad End Type NPT Vacuum Pad End Gender Male Orifice Size 1 mm Series ZP2V Body Material Brass Outside Diameter 12 mm Standards RoHS Compliance Weight 23 g