| MATERIAL | STEEL CORROSION RESISTING BODY | 
 | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | 
 | STEEL CORROSION RESISTING SEAT | 
| STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | 
| OFFSET DISTANCE | 0.210 INCHES | 
| FACE TO FACE DISTANCE | 2.500 INCHES | 
| FLOW CONTROL DEVICE | POPPET | 
| MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | 
| VALVE OPERATION METHOD | AUTOMATIC | 
| CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END | 
| CONNECTION STYLE | GASKET SEAL (BOSS) 1ST END | 
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.625 INCHES 1ST END | 
| THREAD SERIES DESIGNATOR | UN 1ST END | 
| NOMINAL THREAD SIZE | 1.625 INCHES 1ST END | 
| THREAD QUANTITY PER INCH | 12 1ST END | 
| THREAD CLASS | 3B 1ST END | 
| THREAD DIRECTION | RIGHT-HAND 1ST END | 
| MOUNTING POSITION | HORIZONTAL | 
| DISK LOADING METHOD | SPRING | 
| THE MANUFACTURERS DATA |  | 
| MANUFACTURERS CODE | 80020 | 
| DESIGN CONTROL REFERENCE | 510793-6 |