The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL BODY, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN, OPTIONAL END (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 4820-01-336-3280, 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 BODY |
| connection_type | THREADED INTERNAL PIPE ALL ENDS |
| connection_style | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND ALL ENDS |
| mounting_position | HORIZONTAL OR VERTICAL |
| operating_pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| flow_control_device | DISK |
| nominal_thread_size | 1.250 INCHES ALL ENDS IN |
| valve_operation_method | AUTOMATIC |
| media_for_which_designed | HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE |
| opening_pressure_setting | 50.0 POUNDS PER SQUARE INCH LBS |
| NSN | 4820-01-336-3280 |
| NOMINAL THREAD SIZE | 1.250 INCHES ALL ENDS IN |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH LBS |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE |
| OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |