Product Name
Check Valve
Check Valve, Sour Service
Special Service
Normal
Oxygen
Cryogenic
Ethyene-Oxide (EO)
Hydrogen
Chlorine
Nominal Size
NPS 2
NPS 2-1/2
NPS 3
NPS 4
NPS 5
NPS 6
NPS 8
NPS 10
NPS 12
NPS 14
NPS 16
NPS 18
NPS 20
NPS 22
NPS 24
NPS 26
NPS 28
NPS 30
NPS 32
NPS 34
NPS 36
NPS 38
NPS 42
Pressure Rating
Class 150
End Connection
Raised Face (RF)
Flat Face (FF)
Ring Type Joint (RTJ)
Flange Finish
Default
Smooth Finish
Stock Finish
Spiral Serrated
Concentric Serrated
125-250 AARH
250-500 AARH
63 AARH
Other
Construction
Split Body
Type of Obturator
Tilting Type
Type of Seat
Default
Integral
Seal-welded
Material, Body
A351 CF8
A351 CF3
Material, Trim
SS304
SS304/Hardfaced
SS304L
SS304L/Hardfaced
SS316 (#10)
316/Hardfaced (#12)
Hardfaced (#16)
Other
Material, Disc
Default
A351 CF8
A182 F316
A351 CF8M
A351 CF3
Material, Disc, Seat Facing
Standard
Material, Seat Ring
Default
Material, Seat Ring, Seat Facing
Standard
Material, Bolting
Default
A193 Gr. B7/A194 Gr. 2H
A193 Gr. B7M/A194 Gr. 2HM
A193 Gr. B8 Cl. 1/A194 Gr. 8
A193 Gr. B8 Cl. 2/A194 Gr. 8
A320 Gr. B8 Cl. 2/A194 Gr. 8
A193 Gr. B8M Cl. 1/A194 Gr. 8M
A193 Gr. B8M Cl. 2/A194 Gr. 8M
A320 Gr. B8M Cl. 1/A194 Gr. 8M
A320 Gr. B8M Cl. 2/A194 Gr. 8M
A193 Gr. B8M Cl. 2/A194 Gr. 8MA
A193 Gr. B8MA/A194 Gr. 8MA
Material, Gasket
Default
304+Graphite SPW
304L+Graphite SPW
316+Graphite SPW
316L+Graphite SPW
Material, Coating, Trim
Default
Material, Coating, Bolting
Default
Zn-Ni
Zn-Ni+PTFE
Standard, Design
ASME B16.34
BS EN 1868
Standard, Face-to-Face
ASME B16.10
Other
Standard, End Connections
ASME B16.5
ASME B16.47 Series A
ASME B16.47 Series B
MSS SP-44
Standard, Inspection & Tests
API Std 598
API Spec 6D
Additional Info
None
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