VALVE, CHECK, SWING, FB, 2500# FLG, FORGING SS316
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Specifications
| General | |
|---|---|
| Special Service | Normal, Cryogenic, Cryogenic, Non-operable, Steam |
| Nominal Size | NPS 3/8, NPS 1/2, NPS 3/4, NPS 1, NPS 1-1/4, NPS 1-1/2, NPS 2, NPS 2-1/2, NPS 3, NPS 4 |
| End Connection | Raised Face (RF), 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 | Bolted Cover (BC), Welded Cover (WC) |
| Product Name | Check Valve |
| Type of Bore | Full Bore (FB) |
| Pressure Rating | Class 2500 |
| Type of Obturator | Swing Type |
| Type of Seat | Default |
| Additional | |
|---|---|
| Additional Info | None, Specify |
| Materials | |
|---|---|
| Material, Body | A182 F316, A182 F316L, A182 F316H |
| Material, Cover | A182 F316, A182 F316L, A182 F316H |
| Material, Trim | SS316 (#10), 316/Hardfaced (#12), Hardfaced (#16), Alloy 825 (#19C) |
| Material, Seat Ring | Default, A276 316, A276 316L, A276 410, A182 F316, A182 F316L |
| Material, Disc | Default, A276 316L, A182 F316, A182 F316L |
| Material, Bolting | Default, A193 Gr. B7/A194 Gr. 2H, A193 Gr. B7M/A194 Gr. 2HM, A193 Gr. B8M Cl. 1/A194 Gr. 8M, A193 Gr. B8M Cl. 2/A194 Gr. 8MA |
| Material, Gasket | Default, 304+Graphite SPW, 304L+Graphite SPW, 316+Graphite SPW, 316L+Graphite SPW, Soft Iron Oval Ring, 304 Oval Ring, 304L Oval Ring, 316 Oval Ring, 316L Oval Ring, PTFE, 304+PTFE, 304L+PTFE, 316+PTFE, 316L+PTFE |
| Material, Coating, Bolting | Default, Zn-Ni, FCC, Cermet+PTFE, Zn-Ni+PTFE, HDG, Other |
| Material, Seat Ring, Seat Facing | Standard |
| Material, Disc, Seat Facing | Standard |
| Material, Coating, Trim | Default |
| Standards | |
|---|---|
| Standard, Design | ASME B16.34, API Std 602, BS 5352 |
| Standard, Face-to-Face | ASME B16.10, Other |
| Standard, Inspection & Tests | API Std 598, ISO 5208 |
| Standard, Sour Service | N/A, ANSI/NACE MR0175/ISO 15156, ANSI/NACE MR0103/ISO 17495 |
| Standard, End Connections | ASME B16.5 |
| Others | |
|---|---|
| Standard, Fire Safe | N/A, API Spec 6FA, API Std 607, ISO 10497 |