| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | +45.0 TO 75.0 POUNDS PER SQUARE INCH |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| CONNECTION TYPE | FLANGE ALL ENDS |
| FURNISHED ITEMS AND QUANTITY | 1 LEVER |
| FLANGE FACE DESIGN | PLAIN ALL ENDS |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| FLOW CONTROL DEVICE | DISK |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE DISK |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| MATERIAL | BRONZE BODY |
| MATERIAL | NICKEL ALLOY DISK |
| MATERIAL | NICKEL ALLOY STEM |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE,ANGLE RELIEF |
| PROPRIETARY CHARACTERISTICS | PACS |
| MAXIMUM OPERATING TEMP | 200.00 DEG FAHRENHEIT 1ST RESPONSE |
| MAXIMUM OPERATING TEMP | 425.00 DEG FAHRENHEIT 2ND RESPONSE |
| MAXIMUM OPERATING PRESSURE | 200.00 POUNDS PER SQUARE INCH 2ND RESPONSE |
| MAXIMUM OPERATING PRESSURE | 400.00 POUNDS PER SQUARE INCH 1ST RESPONSE |
| SPECIAL FEATURES | INLET: 3.00 INCH; OUTLET: 4.00 INCH; |
| VALVE OPERATION METHOD | MANUAL |
| STYLE DESIGNATOR | ANGLE FLANGED ENDS |