| MATERIAL | ALUMINUM ALLOY 2024 BODY | 
 | ALUMINUM ALLOY BODY LINING | 
 | ALUMINUM ALLOY 2024 FLOW CONTROL DEVICE | 
 | ALUMINUM ALLOY 2024 SEAT | 
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE BODY | 
 | QQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE | 
 | QQ-A-225/6,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE SEAT | 
| SURFACE TREATMENT | ANODIZE | 
| STYLE DESIGNATOR | STRAIGHT THRU | 
| FLOW CONTROL DEVICE | POPPET | 
| MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE | 
 | FUEL/OIL, HYDROCARBON 2ND RESPONSE | 
 | CARBON DIOXIDE 3RD RESPONSE | 
 | ETHYLENE GLYCOL 4TH RESPONSE | 
 | ALCOHOL, ETHYL 5TH RESPONSE | 
| MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | 
| MAXIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT 1ST RESPONSE | 
 | 180.0 DEG FAHRENHEIT 2ND RESPONSE | 
| VALVE OPERATION METHOD | AUTOMATIC | 
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | 
| CONNECTION STYLE | FLARED (TUBE) ALL ENDS | 
| SEAT ANGLE | 37.0 DEGREES ALL ENDS | 
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS | 
| THREAD SERIES DESIGNATOR | UNJF ALL ENDS | 
| NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | 
| THREAD CLASS | 3A ALL ENDS | 
| THREAD DIRECTION | RIGHT-HAND ALL ENDS | 
| MOUNTING POSITION | HORIZONTAL | 
| DISK LOADING METHOD | SPRING | 
| THE MANUFACTURERS DATA |  | 
| MANUFACTURERS CODE | 91816 | 
| DESIGN CONTROL REFERENCE | 869A8TT |