The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, bonnet_type: INSIDE SPRING, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND FIRST END. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-287-2200, 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 | COPPER ALLOY OVERALL |
| bonnet_type | INSIDE SPRING |
| connection_type | THREADED EXTERNAL PIPE FIRST END |
| connection_style | PLAIN (PIPE) FIRST END |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND FIRST END |
| operating_pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| nominal_thread_size | 1.000 INCHES FIRST END IN |
| maximum_operating_temp | 450.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | AUTOMATIC OR MANUAL |
| NSN | 4820-00-287-2200 |
| BONNET TYPE | INSIDE SPRING |
| DISK LOADING METHOD | SPRING |
| VALVE DISCHARGE FLOW RATE | 627.0 CUBIC FEET PER MINUTE |
| FLOW CONTROL DEVICE | DISK |
| CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END |
| BONNET ATTACHMENT METHOD | INTEGRAL |
| MAXIMUM OPERATING TEMP | 450.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE |
| OPENING PRESSURE SETTING | 125.0 POUNDS PER SQUARE INCH LBS |