| STYLE DESIGNATOR | ANGLE |
| VALVE OPERATION METHOD | AUTOMATIC OR |
| MANUAL |
| MATERIAL | COPPER ALLOY BODY |
| COPPER ALLOY SEAT |
| STEEL STEM |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| STEAM 2ND RESPONSE |
| FUEL/OIL, HYDROCARBON 3RD RESPONSE |
| MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 406.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |
| THREADED INTERNAL PIPE 2ND END |
| CONNECTION STYLE | PLAIN (PIPE) 1ST END |
| PLAIN,OPTIONAL END(PIPE) 2ND END |
| THREAD SERIES DESIGNATOR | NPT 1ST END |
| NPT 2ND END |
| NOMINAL THREAD SIZE | 1.500 INCHES 1ST END |
| 1.500 INCHES 2ND END |
| THREAD DIRECTION | RIGHT-HAND 1ST END |
| RIGHT-HAND 2ND END |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 145.0 TO 158.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
| SPECIAL FEATURES | 3RD MEDIA FOR PRESSURE IS GAS |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY RELIEF PRESSURE SETTING,VALVE SIZE,AND MATERIAL |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 38056 |
| DESIGN CONTROL REFERENCE | 1541G |