| MATERIAL | COPPER ALLOY 922 BODY |
| COPPER ALLOY 922 SEAT |
| COPPER ALLOY 922 STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390ALLOYD4/D FED SPEC SINGLE MATERIAL RESPONSE BODY |
| QQ-C-390,ALLOY D4/D FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| QQ-C-390,ALLOY D4/D FED SPEC SINGLE MATERIAL RESPONSE STEM |
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | MANUAL |
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | THREADED |
| FEATURES PROVIDED | BONNET PACKING |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND |
| C CLASS |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | WWV51 |