| BODY STYLE | STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK, TOP GUIDED |
| OPERATING PRESSURE | 25.0 POUNDS PER SQUARE INCH MAXIMUM |
| MATERIAL | COPPER ALLOY BODY |
| COPPER ALLOY SEAT |
| COPPER ALLOY STEM |
| MEDIA FOR WHICH DESIGNED | STEAM |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | PLAIN |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL PIPE |
| SECOND END STYLE DESIGNATOR | PLAIN |
| SECOND END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| VALVE OPERATION METHOD | WHEEL |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND |
| C STYLE AND |
| 25 CLASS AND |
| SZ1/2 IN. SIZE AND |
| 1 PATTERN AND |
| 1 SERVICE |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 58536 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | A-A-50458-1/2-1 |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | WWV160 |