揚州牌國標閥門電機(YDF閥門電機,YDF2閥門三相異步電機,YDF-WF閥門電機,YBDF2-WF閥門防爆電機)。本YDF-WF321-4 YDF2-312-4其他型號有：ydf2-122-4 ydf2-211-4 ydf2-212-4 ydf2-221-4 ydf2-222-4 ydf2-231-4
ydf2-311-4 ydf2-312-4 ydf2-321-4 ydf2-322-4 ydf2-411-4 ydf2-421-4 ydf2-422-4
ydf2-431-4其他型號有：ydf2-122-4 ydf2-211-4 ydf2-212-4 ydf2-221-4 ydf2-222-4 ydf2-231-4
ydf2-311-4 ydf2-312-4 ydf2-321-4 ydf2-322-4 ydf2-411-4 ydf2-421-4 ydf2-422-4
ydf2-431-4防爆電機型號：ybdf2-122-4,，ybdf2-211-4,，ybdf2-212-4，ybdf2-221-4,，ybdf2-222-4,，ybdf2-231-4，ybdf2-311-4,，ybdf2-312-4,，ybdf2-321-4，ybdf2-322-4
,，ybdf2-411-4,，ybdf2-421-4,，ybdf2-422-4，ybdf2-431-4,，ybdf-wf-212-4,，ybdf-wf-221-4，ybdf-wf-222-4,，ybdf-wf-231-4,，ybdf-wf-311-4，ybdf-wf-312-4,，ybdf-wf-321-4,，ybdf-wf-322-4，ybdf-wf-411-4,，ybdf-wf-421-4，ybdf-wf-422-4,。我公司亦可提供閥門防爆,，雙速等規(guī)格，歡迎來電咨詢,。YBDF系列電動機的防爆標志為ExdⅡBT4,，適用于工廠Ⅱ類A級、B級電氣設(shè)備,，溫度組分別為T1,、T2、T3,、T4組爆炸性氣體混合物存在的環(huán)境,。根據(jù)訂貨要求，也可為用戶生產(chǎn)防爆標志為Exd的電動機,。本系列電機功率范圍：0.12-7.5KW電機極數(shù)：4極防爆等級：Exd,，ExdIIBT4
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