| VALVE OPERATION METHOD | AUTOMATIC |
| MATERIAL | ALUMINUM ALLOY 2024 BODY |
| STEEL COMP 303 FLOW CONTROL DEVICE |
| STEEL COMP 303 SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3,ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| QQ-S-764,TYPE 303,COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| QQ-S-764,TYPE 303,COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| FLOW CONTROL DEVICE | POPPET |
| MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END |
| THREADED INTERNAL BOSS 2ND END |
| CONNECTION STYLE | GASKET SEAL(BOSS) ALL ENDS |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 1ST END |
| 0.250 INCHES 2ND END |
| THREAD SERIES DESIGNATOR | UNJF 1ST END |
| UNJF 2ND END |
| NOMINAL THREAD SIZE | 0.562 INCHES 1ST END |
| 0.548 INCHES 2ND END |
| THREAD QUANTITY PER INCH | 18 1ST END |
| 20 2ND END |
| THREAD CLASS | 3B 1ST END |
| 3B 2ND END |
| THREAD DIRECTION | RIGHT-HAND 1ST END |
| RIGHT-HAND 2ND END |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 3500.0 POUNDS PER SQUARE INCH |
| ADJUSTABLE PRESSURE RANGE | 3450.0 TO 3500.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 06177 |
| DESIGN CONTROL REFERENCE | 1074 |