Stroke：toDN80:20mm,fromDN100:40mmLeakagerate：0…0.02%ofthekvsvalueDN：100kvs：160m³/hMediumtemperature：-10…150°CValvecharacteristic：Equalpercentage,kvs250/400linearRangeability：DN25:>50,DN32...150:>100Permissibleoperatingpressure：1600kPaMaterial,valvebody：CastironEN-GJL-250Material,insideset：≤DN32:CrNisteel/brass,≥DN25:CrNisteel/CrNisteelPNclass：PN16SKC..Δpmax：250kPaSKC..Δps：300kPa)