| MATERIAL | ALUMINUM ALLOY BODY | 
|  | STEEL CORROSION RESISTING SEAT | 
| SURFACE TREATMENT | ANODIZE | 
| STYLE DESIGNATOR | STRAIGHT THRU | 
| FLOW CONTROL DEVICE | BALL | 
| MEDIA FOR WHICH DESIGNED | OXYGEN, LIQUID SINGLE RESPONSE | 
| MAXIMUM OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | 
| MAXIMUM OPERATING TEMP | 260.0 DEG FAHRENHEIT SINGLE RESPONSE | 
| VALVE OPERATION METHOD | AUTOMATIC | 
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | 
|  | THREADED EXTERNAL PIPE 2ND END | 
| CONNECTION STYLE | PLAIN (PIPE) 2ND END | 
| SEAT ANGLE | 37.0 DEGREES 1ST END | 
| NOMINAL PIPE SIZE ACCOMMODATED | 0.125 INCHES 2ND END | 
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES 1ST END | 
| THREAD SERIES DESIGNATOR | UNF 1ST END | 
|  | ANPT 2ND END | 
| NOMINAL THREAD SIZE | 0.500 INCHES 1ST END | 
|  | 0.125 INCHES 2ND END | 
| THREAD QUANTITY PER INCH | 20 1ST END | 
|  | 27 2ND END | 
| THREAD CLASS | 3A 1ST END | 
| THREAD DIRECTION | RIGHT-HAND 1ST END | 
|  | RIGHT-HAND 2ND END | 
| MOUNTING POSITION | HORIZONTAL OR | 
|  | VERTICAL | 
| RENEWABLE SEAT RING TYPE | THREADED | 
| DISK LOADING METHOD | SPRING | 
| SPEC/STD CONTROLLING DATA |  | 
| MANUFACTURERS CODE | 03990 | 
| MFR SOURCE CONTROLLING REFERENCE | 21136 |