| ADJUSTABLE PRESSURE RANGE | +200.0 TO 300.0 POUNDS PER SQUARE INCH |
| CONNECTION STYLE | PLAIN (PIPE) 1ST ENDPLAIN,OPTIONAL END(PIPE) 2ND END |
| CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST ENDTHREADED INTERNAL PIPE 2ND END |
| FLOW CONTROL DEVICE | POPPET |
| MATERIAL | COPPER ALLOY BODYRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT |
| MAXIMUM OPERATING TEMP | -40.0 FAHRENHEIT 1ST RESPONSE250.0 FAHRENHEIT 2ND RESPONSE |
| MAXIMUM OPERATING PRESSURE | 2500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSEACETYLENE 2ND RESPONSEAMMONIA, GASEOUS 3RD RESPONSEREFRIGERANT 12 4TH RESPONSEHYDROGEN 5TH RESPONSE |
| NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS |
| OPENING PRESSURE SETTING | 275.0 POUNDS PER SQUARE INCH |
| STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS. |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| VALVE OPERATION METHOD | AUTOMATIC |