The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN, OPTIONAL END (PIPE) FIRST END, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND FIRST END, 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 4820-01-158-1225, 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 | STEEL CORROSION RESISTING BODY |
| connection_type | THREADED INTERNAL PIPE FIRST END |
| connection_style | PLAIN, OPTIONAL END (PIPE) FIRST END |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND FIRST END |
| mounting_position | HORIZONTAL OR VERTICAL |
| operating_pressure | 8000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | BALL |
| nominal_thread_size | 1.000 INCHES FIRST END IN |
| valve_operation_method | AUTOMATIC |
| media_for_which_designed | HYDRAULIC FLUID, PETROLEUM BASE SECOND RESPONSE |
| NSN | 4820-01-158-1225 |
| CONNECTION TYPE | THREADED INTERNAL PIPE FIRST END |
| DISK LOADING METHOD | SPRING |
| CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) FIRST END |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| FLOW CONTROL DEVICE | BALL |
| MEDIA FOR WHICH DESIGNED | GAS, NATURAL FIRST RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| THREAD SERIES DESIGNATOR | NPTF FIRST END |
| NOMINAL THREAD SIZE | 1.000 INCHES FIRST END IN |
| STYLE DESIGNATOR | STRAIGHT THRU |