| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | +230.0 TO 265.0 POUNDS PER SQUARE INCH |
| BONNET ATTACHMENT METHOD | BOLTED |
| BONNET TYPE | INSIDE SPRING |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | SOCKET ALL ENDS |
| FLOW CONTROL DEVICE | DISK |
| MATERIAL | STEEL COMP 316 BODY |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE,RELIEF,0.5X1.0IN; DWG: 2700 KN SERIES RELIEF VALVE MODEL 27CC13N-U20/S4 UNION FITTING CONNECTIONS GAS SERVICE |
| PROPRIETARY CHARACTERISTICS | PACS |
| MEDIA FOR WHICH DESIGNED | GAS, INERT SINGLE RESPONSE |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES 2ND END |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 1ST END |
| OPENING PRESSURE SETTING | 230.0 POUNDS PER SQUARE INCH |
| VALVE OPERATION METHOD | AUTOMATIC |
| STYLE DESIGNATOR | ANGLE |