China Gate Valve suppliers Light weight, low flow resistance, no slag accumulation, easy installation, and easy dis-assembly. Product NameElectric Gate Valve Size RangeDN50~DN1500, 2"~60" Pressure RangePN6~PN16, CLASS150 Connection EndWafer/Flange StandardDIN, ASME B16.5, GB BrandQOTO Packing MethodStandard Export wooden box Part NamesPart Materials BodyCast IronDuctile IronWCBCF8CF8MCF3CF3MSAF 2205 KnifeSS304/SS316SS304SS316SS304LSS316LSAF 2205 StemF6a or Required Seat/Seat RingEPDM / PTFE or Metal Seat PackingGraphite/PTFE Structural Features and Applications: http://www.qotosmart.com/valve/gate-valve/
