| DESIGN CHARACTERISTICS | SINGLE ACTING SINGLE CYLINDER |
| BODY MATERIAL | ALUMINUM ALLOY AND STEEL |
| EXTRA LONG REFERENCE NUMBER | 22821N PC 1 CDC 22560N 85 ACTUATOR COMPLETE |
| INTEGRAL VALVE OPERATION METHOD | PNEUMATIC |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DIAPHRAGM CONTROL VALVE ACTUATOR |
| PORT LOCATION AND QUANTITY | 1 CYLINDER HEAD END |
| PORT STYLE | GASKET SEAL SINGLE PORT |
| PORT THREAD CLASS | 2B SINGLE PORT |
| PORT THREAD DIAMETER | 0.500 INCHES NOMINAL SINGLE PORT |
| PORT THREAD QUANTITY PER INCH | 20 SINGLE PORT |
| PORT THREAD SERIES DESIGNATOR | UNF SINGLE PORT |
| PRESSURE RATING | 3.0 POUNDS PER SQUARE INCH MINIMUM AND 15.0 POUNDS PER SQUARE INCH MAXIMUM |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL DIAMETER | 14.750 INCHES NOMINAL |
| OVERALL HEIGHT | 19.750 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER |
| SPECIAL FEATURES | THE VARIATIONAL PARTS FOR THIS UNIT ARE 4A (DIAPHRAGM PLATE 5/8-1 INCH), 8K (SPRING, RED, P/N 24300), 12B (YOKE, 135 BASE), 13 N/A, AND 18D (TRAVEL INDICATOR SCALE 1 INCH). |