FRE-1/2-ZP: VALVE,EXPANSION.
The VALVE,EXPANSION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: STRAIGHT THRU, flow_control_device: DISK, FLAT, first_end_thread_class: 3A A, second_end_thread_class: 3A A, media_for_which_designed: REFRIGERANT R-502 AND REFRIGERANT 12 AND REFRIGERANT 22. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-315-7613, 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 BODY |
| body_style | STRAIGHT THRU |
| flow_control_device | DISK, FLAT |
| first_end_thread_class | 3A A |
| end_connection_quantity | 2 |
| second_end_thread_class | 3A A |
| media_for_which_designed | REFRIGERANT R-502 AND REFRIGERANT 12 AND REFRIGERANT 22 |
| valve_equalizer_location | EXTERNAL |
| first_end_connection_type | THREADED EXTERNAL TUBE |
| first_end_style_designator | FLARED |
| first_end_thread_direction | RIGHT-HAND |
| second_end_connection_type | THREADED EXTERNAL TUBE |
| NSN | 4820-01-315-7613 |
| FLOW CONTROL DEVICE | DISK, FLAT |
| FIRST END THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) |
| VALVE EQUALIZER LOCATION | EXTERNAL |
| SECOND END SEAT ANGLE IN DEG | 37.0 |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END NOMINAL THREAD SIZE | 0.438 INCHES IN |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END THREAD CLASS | 3A A |
| BODY STYLE | STRAIGHT THRU |
| FIRST END SEAT ANGLE IN DEG | 37.0 |