The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, offset_distance: 1.250 INCHES IN, connection_style: STREAMLINED WITH TWO BRAZING RING (PIPE) ALL ENDS, style_designator: OFFSET, mounting_position: HORIZONTAL OR VERTICAL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-289-2176, 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 |
| connection_type | UNTHREADED INTERNAL PIPE ALL ENDS |
| offset_distance | 1.250 INCHES IN |
| connection_style | STREAMLINED WITH TWO BRAZING RING (PIPE) ALL ENDS |
| style_designator | OFFSET |
| mounting_position | HORIZONTAL OR VERTICAL |
| operating_pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| valve_operation_method | AUTOMATIC |
| media_for_which_designed | WATER-OIL-GAS SINGLE RESPONSE |
| nominal_pipe_size_accommodated | 1.000 INCHES ALL ENDS IN |
| NSN | 4820-00-289-2176 |
| MATERIAL | COPPER ALLOY BODY |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| DISK LOADING METHOD | SPRING |
| MATERIAL | COPPER ALLOY SEAT |
| MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES ALL ENDS IN |
| OFFSET DISTANCE | 1.250 INCHES IN |
| MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
| STYLE DESIGNATOR | OFFSET |
| FLOW CONTROL DEVICE | DISK |