| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | THREADED |
| CONNECTION TYPE | THREADED INTERNAL PIPE |
| FEATURES PROVIDED | BONNET PACKING |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B198 ALLOY 875 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| MATERIAL | COPPER ALLOY 836 BODY |
| MATERIAL | COPPER ALLOY 836 DISK |
| MATERIAL | COPPER ALLOY 836 SEAT |
| MATERIAL | COPPER ALLOY 836 STEM |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH STEAM AND 300.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 400.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT WATER-OIL-GAS |
| NOMINAL THREAD SIZE | 1.500 INCHES |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND B CLASS AND 1 END AND 1.500 SIZE |
| PRESSURE CLASS | 150.0 POUNDS PER SQUARE INCH |
| SPECIFICATION/STANDARD DATA | 59646-MSS SP-80 MANUFACTURERS STANDARD |
| STEM TYPE | NONRISING |
| THREAD SERIES DESIGNATOR | NPT |
| VALVE OPERATION METHOD | MANUAL |
| VALVE SIZE | 1.500 INCHES |