The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS, 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 4820-01-249-1322, 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 ALL ENDS |
| connection_style | PLAIN (PIPE) ALL ENDS |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND ALL ENDS |
| mounting_position | HORIZONTAL OR VERTICAL |
| operating_pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| nominal_thread_size | 0.125 INCHES ALL ENDS IN |
| maximum_operating_temp | 250.0 FAHRENHEIT SECOND RESPONSE DEGF |
| valve_operation_method | AUTOMATIC |
| NSN | 4820-01-249-1322 |
| DISK LOADING METHOD | SPRING |
| OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| MAXIMUM OPERATING TEMP | -30.0 FAHRENHEIT FIRST RESPONSE DEGF |
| MAXIMUM OPERATING TEMP | 250.0 FAHRENHEIT SECOND RESPONSE DEGF |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| VALVE OPERATION METHOD | AUTOMATIC |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |