| BONNET ATTACHMENT METHOD | BOLTED |
| BONNET TYPE | INSIDE SCREW |
| CONNECTION TYPE | THREADED INTERNAL PIPE |
| FEATURES PROVIDED | BONNET PACKING |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| OPERATING PRESSURE AND TYPE | 800.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 800.0 POUNDS PER SQUARE INCH (PSI) HYDROCARBON FUEL OR OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A743 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| MATERIAL | STEEL COMP 410 SEAT |
| MATERIAL | STEEL COMP 416 STEM |
| MATERIAL | STEEL COMP 420 DISK |
| MATERIAL | STEEL UNS K03504 BODY |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 850.0 FAHRENHEIT STEAM AND 850.0 FAHRENHEIT FUEL/OIL, HYDROCARBON |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| VALVE OPERATION METHOD | MANUAL |
| VALVE SIZE | 0.500 INCHES |
| STEM TYPE | RISING |
| THREAD SERIES DESIGNATOR | NPT |