EB 8061 EN
3-7
Design and principle of operation
Table 3-1.2:
Valve size NPS 10 to 20 (DN 250 to 500)
Valve
NPS
10
12
16
20
DN
250
300
400
500
Length L
(flanges RF
and weld-
ing ends)
Class 150
in
26.50
29.00
40.00
49.88
5)
mm
673
737
1016
1267
5)
Class 300
in
27.88
30.50
41.62
51.50
5)
mm
708
775
1057
1308
5)
Class 600
in
29.62
32.25
43.62
54.02
5)
mm
752
819
1108
1372
5)
Class 900
in
33.00
38.00
44.50
On request
mm
838
965
1130
Class 1500
in
39.00
44.50
54.50
On request
mm
991
1130
1384
Class 2500
in
50.00
56.00
–
mm
1270
1422
Height H4
Class 150 to
600
in
17.41
1)
25.79
25.20
32.28
mm
442
1)
655
640
820
Class 900
in
20.43
2)
25.79
On request
On request
mm
519
2)
655
Class 1500
to 2500
in
On request
On request
On request
3)
On request
3)
mm
H8 for
actuator
350 cm²
in
–
mm
355 cm²
in
–
–
mm
700 cm²
in
16.46
mm
418
750 cm²
in
16.46
mm
418
1000 cm²
in
On request
mm
1400-
60 cm²
in
On request
On request
mm
1400-
120 cm²
in
19.80
25.59
25.59
25.59
mm
503
4)
650
650
650
Summary of Contents for EB 8061 EN
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