| BONNET TYPE | PACKING RETAINING |
| BONNET ATTACHMENT METHOD | THREADED |
| CONNECTION TYPE | BRAZING, PIPE |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| OPERATING PRESSURE AND TYPE | 400.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE DISK |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| MATERIAL | COPPER ALLOY BODY |
| MATERIAL | NICKEL ALLOY DISK |
| MATERIAL | NICKEL ALLOY SEAT |
| MATERIAL | NICKEL ALLOY STEM |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 150.0 FAHRENHEIT WATER-OIL-GAS AND 425.0 FAHRENHEIT STEAM |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES |
| VALVE OPERATION METHOD | MANUAL |
| VALVE SIZE | 1.250 INCHES |
| STEM TYPE | NONRISING |