64：表示6.4MPa
SMVQ671F-16C-DN25,SMVQ671F-25C-DN25,SMVQ671F-40C-DN25,SMVQ671F-64C-DN25,
SMVQ671H-16C-DN25,SMVQ671H-25C-DN25,SMVQ671H-40C-DN25,SMVQ671H-64C-DN25,
SMVQ671F-16P-DN25,SMVQ671F-25P-DN25,SMVQ671F-40P-DN25,SMVQ671F-64P-DN25,
SMVQ671H-16P-DN25,SMVQ671H-25P-DN25,CCLAIR,SMVQ671H-40P-DN25,SMVQ671H-64P-DN25,
SMVQ671F-16C-DN32,SMVQ671F-25C-DN32,SMVQ671F-