| VALVE OPERATION METHOD | AIR |
| MATERIAL | STEEL COMP 316 BODY |
| STEEL COMP 316 FLOW CONTROL DEVICE |
| STEEL COMP 316 STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | A182 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| A479 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| A479 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| FLOW CONTROL DEVICE | DISK |
| MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH 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 ALL ENDS |
| NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| SPECIAL FEATURES | RL4 SERIES HAS A MANUAL OVERRIDE HANDLE |