The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, special_features: POP-OFF TYPE, style_designator: STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY., 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 4820-01-122-9775, 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 |
| connection_type | THREADED EXTERNAL PIPE FIRST END |
| connection_style | PLAIN (PIPE) FIRST END |
| special_features | POP-OFF TYPE |
| style_designator | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| thread_direction | RIGHT-HAND FIRST END |
| operating_pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| flow_control_device | POPPET |
| nominal_thread_size | 0.250 INCHES FIRST END IN |
| maximum_operating_temp | -40.0 FAHRENHEIT FIRST RESPONSE DEGF |
| valve_operation_method | AUTOMATIC |
| media_for_which_designed | AIR FIRST RESPONSE |
| NSN | 4820-01-122-9775 |
| THREAD SERIES DESIGNATOR | NPT FIRST END |
| OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| SPECIAL FEATURES | POP-OFF TYPE |
| OPENING PRESSURE SETTING | 150.0 POUNDS PER SQUARE INCH LBS |
| NOMINAL THREAD SIZE | 0.250 INCHES FIRST END IN |
| VALVE OPERATION METHOD | AUTOMATIC |
| MAXIMUM OPERATING TEMP | 250.0 FAHRENHEIT SECOND RESPONSE DEGF |
| MAXIMUM OPERATING TEMP | -40.0 FAHRENHEIT FIRST RESPONSE DEGF |
| CONNECTION STYLE | PLAIN (PIPE) FIRST END |
| MEDIA FOR WHICH DESIGNED | ALCOHOL, ETHYL SECOND RESPONSE |