| BONNET ATTACHMENT METHOD | THREADED |
| BONNET TYPE | INSIDE SCREW |
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| FEATURES PROVIDED | BONNET PACKING |
| FLOW CONTROL DEVICE | DISK |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D4 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | COPPER ALLOY 922 OVERALL |
| MAXIMUM OPERATING TEMP | 400.0 FAHRENHEIT SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| NOMINAL THREAD SIZE | 1.250 INCHES ALL ENDS |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 200PSI CLASS AND A END AND 1.250 SIZE |
| SPECIAL FEATURES | VALVE SIZE 1.250 IN. |
| SPECIFICATION/STANDARD DATA | 59646-MSS A+80 MANUFACTURERS STANDARD |
| STYLE DESIGNATOR | STRAIGHT THRU |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| VALVE OPERATION METHOD | MANUAL |