YDF-WF-122-4,YDF-WF-211-4,YDF-WF-212-4,YDF-WF-221-4,YDF-WF-222-4,YDF-WF-231-4,YDF-WF-223-4,YDF-WF-232-4,YDF-WF-311-4,YDF-WF-312-4,YDF-WF-322-4,YDF-WF-411-4,YDF-WF-412-4,YDF-WF-421-4,YDF-WF-422-4。
YDF系列阀门电机型号：
YDF-122-4,YDF-211-4,YDF-212-4,YDF-221-4,YDF-222-4,YDF-231-4,YDF-223-4,YDF-311-4,YDF-232-4,YDF-312-4,YDF-322-4,YDF-411-4,YDF-412-4,YDF-421-4,YDF-422-4。
YDF2系列阀门电机型号：
YDF2-122-4,YDF2-211-4 ,YDF2-212-4,YDF2-221-4 ,YDF2-222-4,YDF2-231-4,YDF2-223-4,YDF2-232-4,YDF2-311-4,YDF2-312-4,YDF2-321-4,YDF2-322-4,YDF2-411-4,YDF2-412-4, YDF2-421-4,YDF2-422-4。
