Main external dimensions and connection dimensions
DN(mm) :400
PN6
L :406
D :540
D1 :495
D2 :463
b :22
f :2
Z-d0 :16-22
PN10
L :406
D :565
D1 :515
D2 :480
b :26
f :2
Z-d0 :16-26
PN16
L :406
D :580
D1 :525
D2 :480
b :30
f :2
Z-d0 :16-32
PN25
L :406
D :620
D1 :550
D2 :503
b :36
f :4
Z-d0 :16-40