| MATERIAL | COPPER ALLOY BODY |
| STEEL COMP 403 SEAT |
| COPPER ALLOY STEM |
| COPPER ALLOY DISK |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE DISK |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 300.0 POUNDS PER SQUARE INCH STEAM AND |
| 1000.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| VALVE OPERATION METHOD | MANUAL |
| CONNECTION TYPE | THREADED INTERNAL PIPE |
| THREAD SERIES DESIGNATOR | NPT |
| NOMINAL THREAD SIZE | 2.000 INCHES |
| STEM TYPE | NONRISING |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| FEATURES PROVIDED | BONNET PACKING |
| SPECIAL FEATURES | R.H. THD;11-1/2 THDS PER INCH |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY VALVE SIZE AND OPERATING PRESSURE |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 14959 |
| DESIGN CONTROL REFERENCE | 636E |