電動(dòng)塑料蝶閥

型號(hào)：D971X

規(guī)格：DN25-DN600

電動(dòng)法蘭襯氟蝶閥

型號(hào)：D941F46，D941F4

規(guī)格：DN50-DN1200

電動(dòng)襯氟蝶閥

型號(hào)：D971F46,D971F4

規(guī)格：DN50-DN1200

電動(dòng)中線蝶閥

型號(hào)：D941X

規(guī)格：DN50-DN1200

電動(dòng)軟密封蝶閥

型號(hào)：D971X

規(guī)格：DN50-DN1200

電動(dòng)真空蝶閥

型號(hào)：GID

規(guī)格：DN50-DN1000

電動(dòng)襯膠蝶閥

型號(hào)：D971J,D941J

規(guī)格：DN50-DN1200

電動(dòng)衛(wèi)生級(jí)蝶閥

型號(hào)：D981X,D981F

規(guī)格：DN19-DN108

電動(dòng)調(diào)節(jié)蝶閥

型號(hào)：D943H,D943W

規(guī)格：DN50-DN2000

電動(dòng)對(duì)夾硬密封蝶閥

型號(hào)：D973H,D973W

規(guī)格：DN50-DN1200

電動(dòng)通風(fēng)蝶閥

型號(hào)：D941W

規(guī)格：DN50-DN1200