| ADJUSTABLE PRESSURE RANGE | +10.0 TO 2400.0 POUNDS PER SQUARE INCH |
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END |
| CONNECTION STYLE | GASKET SEAL(BOSS) SECOND END |
| CONNECTION TYPE | THREADED EXTERNAL BOSS FIRST END |
| CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END |
| FLOW CONTROL DEVICE | POPPET |
| MATERIAL | ALUMINUM ALLOY 2024 BODY |
| MAXIMUM OPERATING TEMP | 275.0 FAHRENHEIT SINGLE RESPONSE |
| MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE |
| MEDIA FOR WHICH DESIGNED | AMMONIA, GASEOUS SECOND RESPONSE |
| MEDIA FOR WHICH DESIGNED | ETHYLENE GLYCOL FOURTH RESPONSE |
| MEDIA FOR WHICH DESIGNED | HELIUM FIFTH RESPONSE |
| MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 THIRD RESPONSE |
| NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| OPENING PRESSURE SETTING | 400.0 POUNDS PER SQUARE INCH |
| OPERATING PRESSURE | 2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| SEAT ANGLE | 90.0 DEGREES FIRST END |
| VALVE OPERATION METHOD | AUTOMATIC |
| STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS. |
| THREAD CLASS | 3A ALL ENDS |
| THREAD CLASS | 3B SECOND END |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| THREAD QUANTITY PER INCH | 20 FIRST END |
| THREAD SERIES DESIGNATOR | UNF SECOND END |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) FIRST END |