VALVE, CHECK, SWING, BC, 900# FLG, CAST IRON
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Specifications
| General | |
|---|---|
| Special Service | Normal, Steam |
| 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 |
| 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 |
| Type of Seat | Default, Integral, Seal-welded |
| Product Name | Check Valve |
| Pressure Rating | Class 900 |
| Construction | Bolted Cover (BC) |
| Type of Obturator | Swing Type |
| Additional | |
|---|---|
| Additional Info | None, Specify |
| Materials | |
|---|---|
| Material, Trim | Default, Other |
| Material, Bolting | Default, A193 Gr. B7/A194 Gr. 2H, A193 Gr. B7M/A194 Gr. 2HM |
| 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, Body | Cast Iron |
| Material, Cover | Cast Iron |
| Material, Seat Ring | Default |
| Material, Seat Ring, Seat Facing | Standard |
| Material, Disc | Default |
| Material, Disc, Seat Facing | Standard |
| Material, Coating, Trim | Default |
| Standards | |
|---|---|
| Standard, Design | BS EN 1868, API Spec 6D |
| Standard, Face-to-Face | ASME B16.10, Other |
| Standard, End Connections | ASME B16.5, ASME B16.47 Series A, ASME B16.47 Series B |
| Standard, Inspection & Tests | API Std 598, API Spec 6D, ISO 5208 |
| Standard, Sour Service | N/A, ANSI/NACE MR0175/ISO 15156, ANSI/NACE MR0103/ISO 17495 |
| Others | |
|---|---|
| Standard, Fire Safe | N/A, API Spec 6FA, API Std 607, ISO 10497 |