油研比例閥型號如下，
EFBG-03-125-H-50-60T
EFBG-03-125-B-50
EFBG-03-125-C-50
EFBG-03-125--50
EFBG-03-60-H-50
EFBG-03-60-C-50
EFBG-03-160-C-50
EFBG-03-160-H-50
EFBG-03-250-H-50
EFBG-03-250-C-50
EFBG-06-250-C-50
EFBG-06-250-H-50
EFBG-06-320-H-50
EFBG-06-250-C-50
EFBG-06-500-H-50
BG-03-32
BG-06-32
EBG-03-H-20
EBG-06-H-20
EBG-01-H-20

4V310-08B 電磁閥

ZKZ310 執行器