| STYLE DESIGNATOR | STRAIGHT THRU |
| VALVE OPERATION METHOD | AUTOMATIC |
| MATERIAL | STEEL CORROSION RESISTING BODY |
| FLOW CONTROL DEVICE | POPPET |
| MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| HELIUM 2ND RESPONSE |
| FUEL/OIL, HYDROCARBON 3RD RESPONSE |
| WATER, FRESH 4TH RESPONSE |
| MAXIMUM OPERATING PRESSURE | 2500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END |
| THREADED EXTERNAL TUBE 2ND END |
| CONNECTION STYLE | GASKET SEAL(BOSS) 1ST END |
| EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END |
| SEAT ANGLE | 37.0 DEGREES 2ND END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES 1ST END |
| THREAD SERIES DESIGNATOR | UNF 1ST END |
| UNJ 2ND END |
| NOMINAL THREAD SIZE | 0.875 INCHES ALL ENDS |
| THREAD QUANTITY PER INCH | 14 2ND END |
| THREAD CLASS | 3B 1ST END |
| 3A 2ND END |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 200.0 POUNDS PER SQUARE INCH |
| ADJUSTABLE PRESSURE RANGE | 160.0 TO 240.0 POUNDS PER SQUARE INCH |