| Type | Non-Return Valve (Check Valve) | 
| Nominal Size | 1 Inch | 
| Nominal Pressure | 2500 LB | 
| Construction | Lift piston, Pressure-sealed Bonnet | 
| Connection | RTJ | 
| Design & Manufacture | API 602 | 
| End to End | ASME B16.10 | 
| Flange Dimension | ASME B16.5 | 
| Test & Inspection | API 598 | 
| Body Material | ASTM A105 | 
| Media | W.O.G. | 



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