| BODY MATERIAL | ALUMINUM ALLOY |
| FLOW CONTROL DEVICE | DISK, CIRCULAR |
| MAXIMUM OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH |
| VALVE VENTING DESIGN TYPE | CLOSED SYSTEM |
| BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW |
| OUTSIDE SURFACE TREATMENT | ANODIZED |
| END CONNECTION QUANTITY | 1 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL BOSS |
| FIRST END STYLE DESIGNATOR | EXTERNAL SEAT FOR GASKET SEAL |
| FIRST END THREAD CLASS | 2A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| MEDIA FOR WHICH DESIGNED | AIR |
| OPENING PRESSURE SETTING | 4.0 POUNDS PER SQUARE INCH |
| VALVE RELIEF DESIGN TYPE | VACUUM |
| FURNISHED ITEMS | MANUAL UNLOADER ON VACUUM SIDE AND |
| NUT AND |
| GASKET AND |
| WASHER |
| SPECIAL FEATURES | WITH DRILLED HOLE AND SAFETY WIRE |