Vacuum Saving Valve Minimum Flow Rate 8 lpm Maximum Vacuum Pressure 100 kPa Hex Size 8 mm Overall Length 18.1 mm Vacuum Inlet Size M5x0.8 Vacuum Inlet Gender Female Vacuum Pad End Size M5x0.8 Vacuum Pad End Gender Male Orifice Size 0.7 mm Series ZP2V Body Material Brass Outside Diameter 8 mm Standards RoHS Compliance Weight 6 g