电动硬密封蝶阀D973H-16C
电动三偏心硬密封蝶阀系列产品,系我公司2003年开发的长寿命、节能型蝶阀。产品合***标准JB/T8527-97(金属密封蝶阀),GB/T13927-92(通用阀门压力试验)标准及阀门其它相关标准的规定。本产品由阀体、蝶板、密封圈、传动机构等主要部件组成。其结构采用三维偏心原理设计,弹性密封和硬软多层密封兼容的加工新工艺,使蝶阀在运行工作时,减少其扭矩力,达到省力,节能之功能。从而确保整体的抗腐蚀、耐高温、抗靡损的可靠性。性能特点:1.结构独特、型小轻便、操作灵活、省力、方便;2.密封可靠,可达到气密封无泄漏;3.流量特性趋于直线调节性有***佳;4.采用三偏心原理,使密封面近似零靡损延长了阀门的使用寿命;5.应用范围广,如:可用于水、蒸气、油品、空气、煤气等介质。6.适用不同温度及6.4MPa以下的压力等级,耐腐蚀等各种介质管线。产品用途:电动三偏心硬密封蝶阀适用于食品、医药、石油化工、电厂、钢厂、工业环保水处理及高层建筑、供排水管道上作调节流量和截断流体***佳装置。外形尺寸:公称通径DN结构长度L外形尺寸(参考值)连接(标准值)参考重量Dd343HHDd943HPN1.6MPaPN2.5MPamminch短长H3A3B3DD1z-dDD1z-d5021081501125302502551401104-141651254-1817655/21121701155302502551601304-141851454-18208031141801205652502551901504-182001608-182310041271901386002502552101704-182201808-182512551402001646402502552402008-182502108-184015061402101757053003151652258-182852408-224720081522302007753003153202808-183402958-22602501016525024394530031537533512-1839535012-229530012178270250107030031544039512-2244540012-2212435014190290280114030031549044512-2250546016-2218140016216310305121030031554049516-2256551516-2626045018222330350133557571459555016-2261556520-2633850020229350380141557571464560020-2267062020-2636060024267390445160565681075570520-2678072520-3054070028292430480184465681086081024-2689584024-3058080032318470530204065681097592024-30101595024-338459003633051058022557858631075102024-301115105028-33105010004041055065023807858631175112028-301230116028-3615001200484706307602640785863.1405134032-331455138032-392000140056530710850288684108901630156036-361675159036-423000160064600790103031568108901830176040-3691915182040-484700)