| CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS |
| DISK LOADING METHOD | SPRING |
| FLOW CONTROL DEVICE | DISK |
| OPENING PRESSURE SETTING | 0.5 POUNDS PER SQUARE INCH |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM 1479 GR 316 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | PCAF00 NATIONAL SPEC SINGLE MATERIAL RESPONSE SEAT |
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MAXIMUM OPERATING PRESSURE | 15.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 100.0 FAHRENHEIT SINGLE RESPONSE |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS |
| NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | UNIVERSAL LOW PRESSURE CHECK VALVE |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| SPECIAL FEATURES | NEXT HIGER ASSEMBLY: 55836 PIPING ASSEMBLY V1 TO CV1, B2 TO CV2; 55839 PIPING ASSEMBLY, FULL FLOW PARTICULATE ASSEMBLY |
| VALVE OPERATION METHOD | AUTOMATIC |
| STYLE DESIGNATOR | STRAIGHT THRU |
| THREAD CLASS | 2B ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| THREAD QUANTITY PER INCH | 18 ALL ENDS |