| END CONNECTION QUANTITY | 2 |
| BODY STYLE | STRAIGHT THRU |
| FURNISHED ITEMS | AUTOMATIC RELIEF VALVE AND INLET PRESSURE GAUGE AND INTERNAL PILOT VALVE AND NEEDLE VALVE AND OUTLET PRESSURE GAUGE |
| FILTER | INCLUDED |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES NOMINAL |
| FIRST END THREAD DIRECTION | LEFT-HAND |
| FLOW CONTROL DEVICE | STEM AND INTEGRAL DISK |
| OUTLET PRESSURE RANGE | +5.0 TO 250.0 POUNDS PER SQUARE INCH (PSI) |
| MATERIAL | BRASS SEAT |
| MATERIAL | STEEL STEM |
| MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH (PSI) |
| MEDIA FOR WHICH DESIGNED | HELIUM LOCATION NOT OTHERWISE SPECIFIED |
| REGULATION TYPE | 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL PIPE |
| SECOND END STYLE DESIGNATOR | PLAIN |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/2-14 NPT SECOND END |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/8-16 UN FIRST END |
| VALVE LOADING METHOD | SPRING |
| VALVE STEM DESIGN | SINGLE SEAT |