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Type 455, 456 (DN 25 - 100, NPS 1" - 4")
Valve size:
25x50
50x80
80x100
100x150
d
0
[mm]:
20
40
60
74
Body material: 1.0619 (SA 216 WCB)
Bonnet:
closed
H2
4562.6012
4562.6022
4562.6032
4562.6042
H3
4562.6013
4562.6023
4562.6033
H4
4562.6014
4562.6024
4562.6034
4562.6044
open
H3
4552.6015
4552.6025
4552.6035
4552.6045
Body material: 1.4581 (SA 351 CF10M)
Bonnet:
closed
H2
4564.6052
4564.6062
4564.6072
4564.6082
H4
4564.6054
4564.6064
4564.6074
4564.6084
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Approvals
High Performance 1
(6.30 MB)
API Series
(4.91 MB)
Compact Performance
(10.28 MB)
Clean Service
(10.06 MB)
Modulate Action
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High Performance 2
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Critical Service
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