1.Name:NBR umbrella check valve, 2.Material:NBR 3.Certification:ISO/TS16949,ASTM,DIN 4.Tube OD:11MM,Heigth:7.0MM NBR Umbrella Valve ItemNBR Umbrella ValveBrandRAMISCountry of OriginXiamen, ChinaItem No.RS70112Tube O.D11MMHeigth7.0mmMaterial NBRColor BlackPerformanceWear resistant and corrosion resistant,immediate positive seal,position independen,variable opening pressure trough seat thickness. ...
