Water Pressure Reducing Valve 1.CE,WATERMARK,PATENT,ISO9001:2008 approved 2.Connect:Push ... Valve1.Certificate:Patent,CE,WaterMark,ISO9001:2008 approved2.Material:Hpb59-1,CW617,CW602,C46400,C36500,C46500,C37700,and Lead Free3. ... use with hot&cold water applications6Quality Guarantee:10yearsAdvantage&Disadvantage Advantage:1.Light weight2.Beautiful appearance3.100%quality assurance4.Competitive price ...