The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: PLASTIC ACETAL FLOW CONTROL DEVICE, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN, OPTIONAL END (PIPE) ALL ENDS, special_features: 0.500 IN. VALVE SIZE IN, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS.
This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-028-4481, 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 | PLASTIC ACETAL FLOW CONTROL DEVICE |
| connection_type | THREADED INTERNAL PIPE ALL ENDS |
| connection_style | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| special_features | 0.500 IN. VALVE SIZE IN |
| style_designator | STRAIGHT THRU |
| thread_direction | RIGHT-HAND ALL ENDS |
| mounting_position | HORIZONTAL |
| operating_pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | POPPET |
| nominal_thread_size | 0.500 INCHES ALL ENDS IN |
| valve_operation_method | AUTOMATIC |
| NSN | 4820-01-028-4481 |
| VALVE OPERATION METHOD | AUTOMATIC |
| FLOW CONTROL DEVICE | POPPET |
| DISK LOADING METHOD | SPRING |
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| MATERIAL | PLASTIC ACETAL FLOW CONTROL DEVICE |
| STYLE DESIGNATOR | STRAIGHT THRU |
| OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS IN |