VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: COPPER ALLOY BODY, bonnet_type: INSIDE SPRING, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET WITH BRAZING RING (TUBE) ALL ENDS, style_designator: ANGLE, operating_pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System under NSN 4820-01-262-8427, 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 |
| bonnet_type | INSIDE SPRING |
| connection_type | UNTHREADED INTERNAL TUBE ALL ENDS |
| connection_style | SOCKET WITH BRAZING RING (TUBE) ALL ENDS |
| style_designator | ANGLE |
| operating_pressure | 400.0 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 |
| bonnet_attachment_method | UNION |
| media_for_which_designed | WATER, FRESH SECOND RESPONSE |
| NSN | 4820-01-262-8427 |
| CONNECTION STYLE | SOCKET WITH BRAZING RING (TUBE) ALL ENDS |
| MAXIMUM OPERATING TEMP | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| STYLE DESIGNATOR | ANGLE |
| OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| BONNET ATTACHMENT METHOD | UNION |
| MATERIAL | COPPER ALLOY BODY |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | WATER, FRESH SECOND RESPONSE |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE |
| MATERIAL | STEEL CORROSION RESISTING STEM |