Pipeline ancillaries Disc, split disc and wafer check valves
10
Materials - DCV10 and DCV10C - DN125 - DN250 (5" - 10")
3 5
1
2
4
No.
Part
Material
PN
Austenitic stainless steel
1.4308
DCV10
ASME
Austenitic stainless steel
A351 CF8
1
Body
PN
Carbon steel
1.0619+N
DCV10C
ASME
Carbon steel
A216 WCB
PN
Austenitic stainless steel
1.4308
2
Disc
ASME
Austenitic stainless steel
A351 CF8
PN
Austenitic stainless steel
1.4308
3
Seat
ASME
Austenitic stainless steel
A351 CF8
4 5
Spring
Stainless steel
316L
7.5.29
Gaskets
Reinforced exfoliated graphite
10.5 38
TI-P601-32 CMGT Issue 10
Page 4 of 10
DCV10 Stainless Steel and DCV10C Carbon Steel Centrally Guided Disc Check Valves
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