Dimensiones exteriores principales y dimensiones de conexión.
DN(mm)
mm :500
in :20
Structure length (standard value)（mm）
L :229
Dimension(ref value)(mm)
H :380
D343H
H1 :1305
A1 :535
B1 : 580
D643H
H2 :1290
A2 :650
B2 :280
D943H
H3 :1415
A3 : 575
B3 :714
Connection size (standard value)(mm)
1.0MPa
D :670
D1 :620
D2 :585
Z-φd :20-26
1.6MPa
D :715
D1 :650
D2 :608
Z-φd :20-33
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