Main external dimensions and connection dimensions
DN(mm)
mm :400
in :16
Structure length (standard value)（mm）
L :102
Dimension(ref value)(mm)
H :350
D373H
H1 :1220
A1 :535
B1 :580
D673H
H2 :1190
A2 :450
B2 :220
D973H
H3 : 1210
A3 :300
B3 :315
Connection size (standard value)(mm)
1.0MPa
D1 :515
D2 :482
Z-φd :16-26
1.6MPa
D1 :525
D2 :485
Z-φd :16-30
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