The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 PACKING, bonnet_type: INSIDE SPRING, flange_shape: ROUND FIRST END, connection_type: FLANGE FIRST END, style_designator: ANGLE, features_provided: VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-495-2570, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| material | STEEL COMP 303 PACKING |
| bonnet_type | INSIDE SPRING |
| flange_shape | ROUND FIRST END |
| connection_type | FLANGE FIRST END |
| style_designator | ANGLE |
| features_provided | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |
| flange_face_design | RAISED STRAIGHT FIRST END |
| operating_pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| maximum_operating_temp | 650.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | AUTOMATIC |
| NSN | 4820-00-495-2570 |
| MAXIMUM OPERATING TEMP | 650.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| MATERIAL | COBALT ALLOY FLOW CONTROL DEVICE |
| CONNECTION TYPE | FLANGE FIRST END |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| STYLE DESIGNATOR | ANGLE |
| OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| OPENING PRESSURE SETTING | 2485.0 POUNDS PER SQUARE INCH LBS |
| ADJUSTABLE PRESSURE RANGE | +2401.0 TO 3000.0 POUNDS PER SQUARE INCH LBS |
| VALVE DISCHARGE FLOW RATE | 74.0 GALLONS PER MINUTE |
| MATERIAL | STEEL COMP 303 BODY LINING |