| STYLE DESIGNATOR | ANGLE |
| VALVE OPERATION METHOD | AUTOMATIC |
| MATERIAL | COPPER ALLOY BODY |
| COPPER ALLOY 260 FLOW CONTROL DEVICE |
| COPPER ALLOY SEAT |
| COPPER ALLOY STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613,ALLOY 260 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 200.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS |
| CONNECTION STYLE | SOCKET (TUBE) ALL ENDS |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.875 INCHES ALL ENDS |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 250.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND |
| PRESSURE TIGHT OUTLET SIDE |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY OPENING PRESSURE SETTING AND VALVE SIZE |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 28193 |
| DESIGN CONTROL REFERENCE | 5423-250 |