| BODY STYLE | SINGLE CONNECTION STRAIGHT THRU |
| FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 2.000 INCHES |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| FIRST END THREAD SERIES DESIGNATOR | UNS |
| FIRST END STYLE DESIGNATOR | EXTERNAL SEAT FOR GASKET SEAL |
| FLOW CONTROL DEVICE | DISK, FLAT |
| OPERATING PRESSURE | 3.5 POUNDS PER SQUARE INCH (PSI) MAXIMUM |
| MATERIAL | ALUMINUM ALLOY BODY |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE,BREATHER |
| VALVE RELIEF DESIGN TYPE | PRESSURE |
| VALVE VENTING DESIGN TYPE | ATMOSPHERIC |