| MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH |
| VALVE MATERIAL | BRASS |
| OUTLET CONNECTION NOMINAL PIPE SIZE | 0.500 INCHES |
| INLET CONNECTION NOMINAL PIPE SIZE | 0.500 INCHES |
| BODY MATERIAL | BRASS |
| SPECIAL FEATURES | FOR HYDRONIC (WATER) SYSTEM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 1/2 INCH HIGH CAPACITY AUTO AIR VENT |