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


0.4~0.5


3/8


6636.8


64.9




100


305


220


180


8-17.5


2

01/23 00:04