The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 FLOW CONTROL DEVICE, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET WITH BRAZING RING FIRST END, style_designator: ANGLE, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, disk_loading_method: SPRING. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 4820-01-142-9657, 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 FLOW CONTROL DEVICE |
| connection_type | UNTHREADED INTERNAL PIPE ALL ENDS |
| connection_style | SOCKET WITH BRAZING RING FIRST END |
| style_designator | ANGLE |
| operating_pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| maximum_operating_temp | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | AUTOMATIC |
| end_item_identification | AIR COMPRESSORS, HIGH PRESSURE |
| media_for_which_designed | WATER-OIL-GAS SINGLE RESPONSE |
| adjustable_pressure_range | +1251.0 TO 1550.0 POUNDS PER SQUARE INCH LBS |
| NSN | 4820-01-142-9657 |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES FIRST END IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI 304/SAE 30304 FED STD SINGLE MATERIAL RESPONSE SEAT |
| VALVE OPERATION METHOD | AUTOMATIC |
| MATERIAL | COPPER ALLOY BODY |
| FLOW CONTROL DEVICE | DISK |
| ADJUSTABLE PRESSURE RANGE | +1251.0 TO 1550.0 POUNDS PER SQUARE INCH LBS |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES SECOND END IN |
| MATERIAL | STEEL COMP 304 SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 303 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |