| CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| DISK LOADING METHOD | SPRING |
| FACE TO FACE DISTANCE | 1.38 INCHES |
| FLOW CONTROL DEVICE | PISTON |
| MATERIAL | COPPER ALLOY BODY |
| MAXIMUM OPERATING TEMP | 375.00 FAHRENHEIT SINGLE RESPONSE |
| MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.125 INCHES ALL ENDS |
| NOMINAL THREAD SIZE | 0.125 INCHES ALL ENDS |
| OPENING PRESSURE SETTING | 1.00 POUNDS PER SQUARE INCH |
| OPERATING PRESSURE | 500.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PISTON CHECK VALVE |
| VALVE OPERATION METHOD | AUTOMATIC |
| STYLE DESIGNATOR | STRAIGHT THRU |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |