HSRV-1-85: VALVE,RELIEF,PRESSURE AND TEMPER.
VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: COPPER ALLOY SEAT, body_style: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS, temp_rating: 180.0 FAHRENHEIT DEGF, temp_adjustability: NOT ADJUSTABLE, flow_control_device: POPPET, media_for_which_designed: WATER, FRESH. This part is cataloged in the U.S.
Government catalog under NSN 4820-00-761-1981, 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 SEAT |
| body_style | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| temp_rating | 180.0 FAHRENHEIT DEGF |
| temp_adjustability | NOT ADJUSTABLE |
| flow_control_device | POPPET |
| end_connection_quantity | 2 |
| media_for_which_designed | WATER, FRESH |
| opening_pressure_setting | ERR-060 |
| temp_control_device_type | FUSIBLE |
| first_end_connection_type | UNTHREADED INTERNAL PIPE |
| first_end_style_designator | PLAIN |
| second_end_connection_type | UNTHREADED INTERNAL PIPE |
| NSN | 4820-00-761-1981 |
| FLOW CONTROL DEVICE | POPPET |
| TEMP RATING | 180.0 FAHRENHEIT DEGF |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| FIRST END STYLE DESIGNATOR | PLAIN |
| SECOND END NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES IN |
| END CONNECTION QUANTITY | 2 |
| SECOND END STYLE DESIGNATOR | PLAIN |
| OPENING PRESSURE SETTING | ERR-060 |
| TEMP CONTROL DEVICE TYPE | FUSIBLE |