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VAI61.20-10 二通螺纹连接球阀 西门子Siemens
价格:250.00
Angularrotation:90°Leakagerate:„Waterproof“asperEN60534-4L/1,betterthanclass5DN:20kvs:10m³/hMedium:Water,Waterwithanti-freezeMediumtemperature:-10...120°CValvecharacteristic:Equal-percentageRangeability:>500Permissibleoperatingpressure:1600kPaMaterial,valvebody:BrassUNSC35330(DZR)Material,insideset:BrassUNSC35330(DZR),chromium-platedPNclass:PN40Connectingthread:Rp¾"GQD..9AΔpmax:350kPaGQD..9AΔps:1400kPaGDB..9EΔpmax:350kPaGDB..9EΔps:1400kPaGMA../GLB..9EΔpmax:350kPaGMA../GLB..9EΔps:1400kPa)