| DISK LOADING METHOD | SPRING |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | UNION |
| CONNECTION TYPE | FLANGE 1ST END |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE 2ND END |
| CONNECTION STYLE | STREAMLINED WITH ONE BRAZING RING ERR-100 |
| DEPARTURE FROM CITED DOCUMENT | DETAIL DRAWINGS OF SEAT, DISC AND STEM REQUIREMENT ELIMINATED BY DEPARTURE FROM SPECIFICATION CVN68CL-NNS001-02 |
| FLOW CONTROL DEVICE | DISK |
| MATERIAL | COPPER ALLOY 922 BODY |
| MATERIAL | NICKEL ALLOY SEAT |
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE |
| MATERIAL | STEEL COMP 316 STEM |
| PROPRIETARY CHARACTERISTICS | PACS |
| MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES 2ND END |
| OPENING PRESSURE SETTING | 150.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | FURNISHED WITHOUT A LIFTING LEVER; INLET FLANGED IAW MIL-F-20042, OUTLET UESB IAW MIL-F-1183; SPRING RANGE 110-160 PSIG; MAX ACCUMULATION 170 PSIG, MIN. BLOWDOWN 135 PSIG; BACKPRESSURE MAX 15 PSIG; RATED CAPACITY 587 SCFM, REQUIRED CAPACITY 500 SCFM; SHOCK AND VIBRATION QUALIFIED |
| SPECIFICATION/STANDARD DATA | 81349 - MIL-V-22549 GOVERNMENT SPECIFICATION |
| VALVE OPERATION METHOD | AUTOMATIC |
| STYLE DESIGNATOR | ANGLE |