AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-425-7849 (014257849) |
| NCB Code | USA (01) |
| Manufacturer | Metrex Valve Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MDFPMX-3150-3W | metrex valve corp | valve regulating fluid pressure | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAHF | First End Flange Outside Diameter | 11.000 INCHES NOMINAL |
| ABEP | Stem Material | NICKEL COPPER ALLOY, QQ-N-281 |
| AEWA | Outlet Pressure Setting | 146.0 POUNDS PER SQUARE INCH |
| AAQL | Body Style | TEE |
| AEVS | Remote Actuation Method | BELLOWS |
| ACKM | First End Connection Type | PLAIN FACE FLANGE |
| MRC | Decoded Requirement | Clear Text Reply |
| ACLR | Second End Relationship With First End | IDENTICAL |
| ACNG | Third End Flange Outside Diameter | 11.000 INCHES NOMINAL |
| AEVR | Valve Loading Method | SPRING |
| ACKN | First End Style Designator | PLAIN |
| ACMX | Third End Relationship With Preceding Ends | NOT IDENTICAL WITH FIRST OR SECOND END |
| ACNH | Third End Flange Thickness | 0.812 INCHES MINIMUM |
| ACKL | Media For Which Designed | WATER, SALT |
| ACLB | First End Bolt Circle Diameter | 9.500 INCHES NOMINAL |
| ACKU | First End Flange Thickness | 0.812 INCHES MINIMUM |
| ACKT | First End Flange Shape Style | ROUND W/ BOLT HOLES |
| ADQU | Flow Control Device | DISK |
| ACNF | Third End Flange Shape Style | ROUND W/ BOLT HOLES |
| ACMZ | Third End Style Designator | PLAIN |
| ACSH | Seat Material | BRONZE |
| ACMY | Third End Connection Type | PLAIN FACE FLANGE |
| ACNQ | Third End Bolt Circle Diameter | 9.500 INCHES NOMINAL |
| ADQZ | End Connection Quantity | 3 |
| AAFZ | Body Material | BRONZE |
| ADQL | Face To Face Distance | 20.000 INCHES NOMINAL |
| Relevant Components for NSN - 4820-01-425-7849, 4820014257849 | ||||
| 4820-01-248-5022 (4820012485022) | 4820-01-511-3905 (4820015113905) | 4820-00-108-8528 (4820001088528) | 4820-01-613-0942 (4820016130942) | |
| 4820-00-319-7643 (4820003197643) | 4820-01-577-0941 (4820015770941) | 4820-01-262-2542 (4820012622542) | 4820-01-607-4294 (4820016074294) | |
| 4820-01-148-9327 (4820011489327) | 4820-01-292-9537 (4820012929537) | 4820-01-230-6363 (4820012306363) | 4820-01-151-4016 (4820011514016) | |
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