The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL UNS J12070 BODY, valve_size: 1.500 INCHES IN, bonnet_type: EXPOSED SPRING, flange_shape: ROUND WITH HOLES ALL ENDS, style_designator: ANGLE FLANGED ENDS, features_provided: PRESSURE TIGHT OUTLET SIDE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-163-5164, 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 UNS J12070 BODY |
| valve_size | 1.500 INCHES IN |
| bonnet_type | EXPOSED SPRING |
| flange_shape | ROUND WITH HOLES ALL ENDS |
| style_designator | ANGLE FLANGED ENDS |
| features_provided | PRESSURE TIGHT OUTLET SIDE |
| bolt_hole_quantity | 8 SECOND END |
| flange_face_design | RAISED STRAIGHT SECOND END |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| recess_nominal_depth | 0.062 INCHES FIRST END IN |
| valve_operation_method | AUTOMATIC OR MANUAL |
| NSN | 4820-00-163-5164 |
| BOLT CIRCLE NOMINAL DIAMETER | 5.875 INCHES SECOND END IN |
| OPENING PRESSURE SETTING | 1340.0 POUNDS PER SQUARE INCH LBS |
| BOLT HOLE NOMINAL DIAMETER | 1.125 INCHES FIRST END IN |
| BOLT HOLE QUANTITY | 8 SECOND END |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| FLANGE FACE DESIGN | RECESSED STRAIGHT FIRST END |
| VALVE SIZE | 1.500 INCHES IN |
| BOLT HOLE NOMINAL DIAMETER | 0.875 INCHES SECOND END IN |
| FLANGE FACE DESIGN | RAISED STRAIGHT SECOND END |
| BOLT HOLE QUANTITY | 4 FIRST END |