品关键字：西门子蝶阀,西门子电动蝶阀,vkf41,vkf46 产品介绍：蝶形阀适用于反向法兰之间.额定压力pn6, pn10,pn16 ,适用于pn6, pn10或pn16反向法兰之间，符合iso7005标准,严格参照din3230标准,通过气泡验证,阀体：球墨铸铁gg-25,三元乙丙橡胶内层和不锈钢盘(管径dn40 ...dn200)或镀镍钢盘(管径dn250 ... dn400),公称直径：dn40 ... dn400,流量：kvs 50 ... 14500 m3/h,旋转角度：90°,执行器法兰符合en12116/iso5211标准,无需维护,可与ask46...系列手动调节器配合安装,可与sql35.00或sql85.00(dn40 to dn125)或sql36e60和sql36e100 (dn150 to dn400)电子执行器配合安装.
vkf41.100
vkf41.125
vkf41.150
vkf41.200
vkf41.40
vkf41.50
vkf41.65
vkf41.80
vkf42.100
vkf42.125
vkf42.150
vkf42.200
vkf42.250
vkf42.300
vkf42.350
vkf42.400
vkf42.450
vkf42.50
vkf42.500
vkf42.600
vkf42.65
vkf42.80
vkf46.100
vkf46.125
vkf46.150
vkf46.200
vkf46.250
vkf46.300
vkf46.350
vkf46.350ts
vkf46.40
vkf46.400
vkf46.400ts
vkf46.450
vkf46.450ts
vkf46.50
vkf46.500
vkf46.500ts
vkf46.600
vkf46.600ts
vkf46.65
vkf46.80

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