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VKF42.65 电动两通蝶阀 西门子Siemens
价格:360.00
Angularrotation:90°Leakagerate:AtoISO5208(tight-closing)DN:65kvs:140m³/hMedium:Water,Waterwithanti-freezeMediumtemperature:-10…80°CValvecharacteristic:Non-linearPermissibleoperatingpressure:1600kPaMaterial,valvebody:DN50…150:GreycastironEN-GJL-200(HT200),DN200…600:NodularcastironEN-GJS-450-10(QT450-10)Material,insideset:Stainlesssteel,NodularcastironEN-GJS-450-10(QT450-10),NyloncoatingPNclass:PN16Mountingposition:UprighttohorizontalRequiredmountingset:DirectSQL321B25/SQL361***Δps:700kPa)