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Type 431, 433 (PN 160, DN 15)
Valve size:
15x25
d
0
[mm]:
12
Metal disc
O-ring disc
Body material: 1.0619 (SA 216 WCB)
Bonnet:
closed
H2
4332.8552
4332.8572
H3
4332.8553
4332.8573
H4
4332.8554
4332.8574
open
H3
4312.8555
4312.8575
Body material: 1.4408 (SA 351 CF8M)
Bonnet:
closed
H2
4334.8562
4334.8582
H4
4334.8564
4334.8584
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