| ADJUSTABLE PRESSURE RANGE | +156.0 TO 186.0 POUNDS PER SQUARE INCH |
| BOLT CIRCLE NOMINAL DIAMETER | 3.125 INCHES 1ST END2.750 INCHES 2ND END |
| BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS |
| BOLT HOLE QUANTITY | 4 ALL ENDS |
| BONNET ATTACHMENT METHOD | UNION |
| BONNET TYPE | INSIDE SPRING |
| CONNECTION TYPE | FLANGE ALL ENDS |
| DISK LOADING METHOD | SPRING |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.312 INCHES |
| FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| FLOW CONTROL DEVICE | DISK |
| MATERIAL | STEEL BODYSTEEL CORROSION RESISTING FLOW CONTROL DEVICESTEEL CORROSION RESISTING SEATSTEEL CORROSION RESISTING STEM |
| MAXIMUM OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH 1ST RESPONSE200.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| MAXIMUM OPERATING TEMP | 650.0 FAHRENHEIT 1ST RESPONSE400.0 FAHRENHEIT 2ND RESPONSE |
| NOMINAL OUTSIDE DIAMETER | 4.250 INCHES 1ST END3.875 INCHES 2ND END |
| NOMINAL THICKNESS | 0.562 INCHES 1ST END0.688 INCHES 2ND END |
| RAISED FACE NOMINAL DIAMETER | 2.000 INCHES 1ST END1.688 INCHES 2ND END |
| RAISED FACE NOMINAL HEIGHT | 0.062 INCHES 1ST END0.250 INCHES 2ND END |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES |
| STYLE DESIGNATOR | ANGLE FLANGED ENDS |
| VALVE OPERATION METHOD | AUTOMATIC |
| VALVE SIZE | 0.750 INCHES |