ZDLN-1.0-DN20,ZDLN-1.0-DN25,ZDLN-1.0-DN32,ZDLN-1.0-DN40,ZDLN-1.0-DN50,电子式电动双座调节阀
250


400


630




额定行程(mm)


16


25


40


60




公称压力PN(MPa)


1.0 1.6 4.0 6.4

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