Product Overview
Adopt standard
Main technical parameters
Material for Main Parts
Main external dimensions and connection dimensions
Nominal diameter（DN） :450
Main external and connecting dimensions(mm)
L :1050
D :660
D1 :600
D2 :555
b :46
f :4
Z-d :20-34
H-hand :1080
H-electricity :--
D0 :700
Electric dewice :DZW250
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