The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 BODY, connection_type: UNTHREADED CARTRIDGE ALL ENDS, connection_style: GROOVED (DROP-IN CARTRIDGE) FIRST END, style_designator: STRAIGHT THRU DROP-IN CARTRIDGE, mounting_position: HORIZONTAL OR VERTICAL, surface_treatment: PASSIVATE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-298-7557, 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 COMP 303 BODY |
| connection_type | UNTHREADED CARTRIDGE ALL ENDS |
| connection_style | GROOVED (DROP-IN CARTRIDGE) FIRST END |
| style_designator | STRAIGHT THRU DROP-IN CARTRIDGE |
| mounting_position | HORIZONTAL OR VERTICAL |
| surface_treatment | PASSIVATE |
| operating_pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| flow_control_device | POPPET |
| maximum_operating_temp | 275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| minimum_operating_temp | -65.0 FAHRENHEIT DEGF |
| valve_operation_method | AUTOMATIC |
| NSN | 4820-00-298-7557 |
| STYLE DESIGNATOR | STRAIGHT THRU DROP-IN CARTRIDGE |
| OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| SURFACE TREATMENT | PASSIVATE |
| MAXIMUM OPERATING TEMP | 275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| FLOW CONTROL DEVICE | POPPET |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION STYLE | GROOVED (DROP-IN CARTRIDGE) FIRST END |
| CONNECTION TYPE | UNTHREADED CARTRIDGE ALL ENDS |
| MINIMUM OPERATING TEMP | -65.0 FAHRENHEIT DEGF |