对夹式蝶阀规格型号
![厂家直销d71x-10q软密封蝶阀dn200球磨铸铁中线对夹手柄蝶阀dn100](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3447709020,4107394859&fm=253&fmt=auto&app=138&f=JPEG?w=438&h=500)
厂家直销d71x-10q软密封蝶阀dn200球磨铸铁中线对夹手柄蝶阀dn100
图片尺寸1683x1920![蜗轮对夹式硬密封蝶阀](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1336721828,2599996665&fm=253&fmt=auto&app=138&f=JPEG?w=165&h=500)
蜗轮对夹式硬密封蝶阀
图片尺寸700x2127![d371x-16无销涡轮对夹式蝶阀dn50 65 80 100 125 150 200 250 300](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3360437117,707422719&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=665)
d371x-16无销涡轮对夹式蝶阀dn50 65 80 100 125 150 200 250 300
图片尺寸1200x1596![箭航d371x对夹式涡轮蝶阀 dn100](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2297584560,1755793555&fm=253&fmt=auto&app=138&f=JPEG?w=371&h=499)
箭航d371x对夹式涡轮蝶阀 dn100
图片尺寸1360x1831![昆明对夹式多层#次金属硬密封蝶阀.](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2612737936,188951788&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=924)
昆明对夹式多层#次金属硬密封蝶阀.
图片尺寸983x1135![d671j-10(16)型 气动对夹式衬胶蝶阀](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3902173135,3719818881&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=687)
d671j-10(16)型 气动对夹式衬胶蝶阀
图片尺寸950x1306![不锈钢对夹式蝶型止回阀](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1876165159,1575038259&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=703)
不锈钢对夹式蝶型止回阀
图片尺寸660x928![智能调节型对夹式电动蝶阀_d971x-10t dn80](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2931879743,1448136093&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=646)
智能调节型对夹式电动蝶阀_d971x-10t dn80
图片尺寸547x707![宁波杰克龙涡轮对夹式软密封蝶阀手柄水工业管道球墨铸铁中线阀门](https://i.ecywang.com/upload/0/t15.baidu.com/it/u=984580369,1533210391&fm=224&app=112&f=JPEG?w=500&h=500)
宁波杰克龙涡轮对夹式软密封蝶阀手柄水工业管道球墨铸铁中线阀门
图片尺寸800x800![对夹式手动涡轮蝶阀 涡轮蜗杆传动铸铁蝶阀d71x dn50 65 80 100](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=878518018,1472918457&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=655)
对夹式手动涡轮蝶阀 涡轮蜗杆传动铸铁蝶阀d71x dn50 65 80 100
图片尺寸950x1245![对夹蝶阀 d71x-16 d371x-16](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3940578435,3108486659&fm=253&fmt=auto&app=138&f=JPEG?w=760&h=500)
对夹蝶阀 d71x-16 d371x-16
图片尺寸1168x768![cpd671x-10气动对夹蝶阀 搅拌站水用铸铁气动蝶阀](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=779066517,2343734117&fm=253&fmt=auto&app=138&f=JPEG?w=737&h=500)
cpd671x-10气动对夹蝶阀 搅拌站水用铸铁气动蝶阀
图片尺寸1920x1303![电动对夹硬密封蝶阀 d973w-16rl 316l不锈钢 dn50~dn500](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1738144731,491528573&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=707)
电动对夹硬密封蝶阀 d973w-16rl 316l不锈钢 dn50~dn500
图片尺寸1357x1920![ebro依博罗对夹式蝶阀 z011-a dn200](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=104590507,2963099549&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=722)
ebro依博罗对夹式蝶阀 z011-a dn200
图片尺寸700x1011![对夹式手柄蝶阀](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=4171135569,4162568528&fm=253&fmt=auto&app=138&f=JPG?w=553&h=500)
对夹式手柄蝶阀
图片尺寸640x579![d71xp-10/16 工业蝶阀 不锈钢对夹蝶阀,中线软密封蝶阀](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=144905825,142564030&fm=253&fmt=auto&app=138&f=JPEG?w=353&h=499)
d71xp-10/16 工业蝶阀 不锈钢对夹蝶阀,中线软密封蝶阀
图片尺寸1357x1920![对夹式多层次金属硬密封蝶阀](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=4038539282,2634121702&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=787)
对夹式多层次金属硬密封蝶阀
图片尺寸720x1133![d371xd371x对夹式蜗轮转动软密封蝶阀](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2421890769,3618377408&fm=253&fmt=auto&app=138&f=GIF?w=394&h=500)
d371xd371x对夹式蜗轮转动软密封蝶阀
图片尺寸654x830![d373h手动三偏心对夹式蝶阀manualthreeeccentricwaferbutterflyvalve](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=4213035072,3220434050&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=643)
d373h手动三偏心对夹式蝶阀manualthreeeccentricwaferbutterflyvalve
图片尺寸900x1157![d371j对夹式衬胶蝶阀](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3590494051,2436988394&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=542)
d371j对夹式衬胶蝶阀
图片尺寸535x580