| ADJUSTABLE PRESSURE RANGE | +101.0 TO 149.0 POUNDS PER SQUARE INCH |
| BOLT CIRCLE NOMINAL DIAMETER | 3.125 INCHES ALL ENDS |
| BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS |
| BOLT HOLE QUANTITY | 4 ALL ENDS |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| CONNECTION TYPE | FLANGE ALL ENDS |
| DISK LOADING METHOD | SPRING |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
| FLANGE FACE DESIGN | PLAIN ALL ENDS |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| FLOW CONTROL DEVICE | DISK |
| OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE |
| MATERIAL | STEEL BODY |
| MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| MATERIAL | STEEL CORROSION RESISTING SEAT |
| MATERIAL | STEEL CORROSION RESISTING STEM |
| MAXIMUM OPERATING TEMP | 650.0 FAHRENHEIT SINGLE RESPONSE |
| MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| NOMINAL OUTSIDE DIAMETER | 4.250 INCHES ALL ENDS |
| NOMINAL THICKNESS | 0.438 INCHES ALL ENDS |
| VALVE OPERATION METHOD | MANUAL OR AUTOMATIC |
| STYLE DESIGNATOR | ANGLE |