VXI46.20/2 风机盘管阀门三通调节阀 Siemens西门子
价格:180.00
PNclass:PN16Operatingvoltage:AC/DC24VPositioningsignal:DC0…10V,DC2...10V,DC4...20mAPositioningtime:<2sSpringreturnfunction:A�8�1ABclosedPositionfeedback:DC0…10VDegreeofprotection:IP54Ambienttemperature,operation:-5…45°CMountingposition:UprighttohorizontalPermissibleoperatingpressure:1000kPa(10bar)Leakagerate:<0.02%ofkvsvalueLeakageratebypass:<0.2%ofkvsvalueMediumtemperature:1…130°CMedium:HeattransferoilValvecharacteristic:Equal-percentage,LinearStrokeresolutionΔH/H100:1:1000Material,valvebody:CastironEN-GJL-250Material,insideset:Brass,CrNisteelΔpmax:300kPaΔps:300kPaDN:32kvs:12m³/hConnectingthread:G2B")