扬州牌国标阀门电机(YDF阀门电机,YDF2阀门三相异步电机,YDF-WF阀门电机,YBDF2-WF阀门防爆电机)。本YDF-WF321-4 YDF2-312-4其他型号有：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其他型号有：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防爆电机型号：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。我公司亦可提供阀门防爆，双速等规格，欢迎来电咨询。YBDF系列电动机的防爆标志为ExdⅡBT4，适用于工厂Ⅱ类A级、B级电气设备，温度组分别为T1、T2、T3、T4组爆炸性气体混合物存在的环境。根据订货要求，也可为用户生产防爆标志为Exd的电动机。本系列电机功率范围：0.12-7.5KW电机极数：4极防爆等级：Exd，ExdIIBT4
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