| STYLE DESIGNATOR | ANGLE |
| VALVE OPERATION METHOD | AUTOMATIC |
| MATERIAL | ALUMINUM ALLOY BODY |
| ALUMINUM ALLOY SEAT |
| FLOW CONTROL DEVICE | POPPET |
| MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
| THREADED EXTERNAL PIPE 2ND END |
| CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END |
| PLAIN (PIPE) 2ND END |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES 1ST END |
| 0.250 INCHES 2ND END |
| THREAD SERIES DESIGNATOR | NPT 1ST END |
| NPT 2ND END |
| NOMINAL THREAD SIZE | 0.250 INCHES 1ST END |
| 0.250 INCHES 2ND END |
| THREAD QUANTITY PER INCH | 18 1ST END |
| 18 2ND END |
| THREAD DIRECTION | RIGHT-HAND 1ST END |
| RIGHT-HAND 2ND END |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 1.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND |
| BONNET PACKING AND |
| PRESSURE TIGHT OUTLET SIDE |
| SPECIAL FEATURES | CLEAN FOR OXYGEN |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 99251 |
| DESIGN CONTROL REFERENCE | P891-2 |