VAF51.80-100 电动法兰球阀 Siemens西门子
价格:1710.00
Angularrotation:90°Leakagerate:0...0.01%ofkvsvalueDN:80kvs:100Medium:Water,Waterwithanti-freezeMediumtemperature:2...80°CValvecharacteristic:Equal-percentageRangeability:>200Permissibleoperatingpressure:2500kPaMaterial,valvebody:EN-GJL-250Material,insideset:Stainlesssteel(SS-340)PNclass:PN25GBB..1EΔpmax:400kPaGBB..1EΔps:400kPa)
上海茂培电子科技有限公司
业务 QQ: 525528162