常开气动隔膜阀EG6K41J-16-DN15,EG6K41J-10-DN20,EG6K41J-6-DN25,EG6K41J-16-DN32,EG6K41J-10-DN40


3


1010


280


549


72


0.6


3/8


16715


212




250


63

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