1PC 4mm/6mm/8mm/10mm/12mm Check Valve One Way Non-return Valve Hose ID Plastic White Suitable For Water Petrol Diesel Oils
https://www.vogueparade.com/shopping/EN/200282142/1/1005003468061346/1pc-4mm6mm8mm10mm12mm-check-valve-one-way-non-return-valve-hose-id-plastic-white-suitable-for-water-petrol-diesel-oils//