The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY STEM, bonnet_type: INSIDE SPRING, flange_shape: ROUND ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: ANGLE, nominal_thickness: 0.438 INCHES ALL ENDS IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-130-8481, 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 | NICKEL ALLOY STEM |
| bonnet_type | INSIDE SPRING |
| flange_shape | ROUND ALL ENDS |
| connection_type | FLANGE ALL ENDS |
| style_designator | ANGLE |
| nominal_thickness | 0.438 INCHES ALL ENDS IN |
| flange_face_design | RAISED WITH CURVE AND RADIUS ALL ENDS |
| operating_pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| maximum_operating_temp | 450.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | AUTOMATIC |
| NSN | 4820-01-130-8481 |
| DISK LOADING METHOD | SPRING |
| MAXIMUM OPERATING TEMP | 450.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| CONNECTION TYPE | FLANGE ALL ENDS |
| BONNET ATTACHMENT METHOD | BOLTED |
| MATERIAL | STEEL BODY |
| MATERIAL | NICKEL ALLOY SEAT |
| VALVE OPERATION METHOD | AUTOMATIC |
| ADJUSTABLE PRESSURE RANGE | +30.0 TO 34.0 POUNDS PER SQUARE INCH LBS |
| MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
| FLANGE FACE DESIGN | RAISED WITH CURVE AND RADIUS ALL ENDS |