The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 SEAT, connection_style: BEVELED (PIPE) ALL ENDS, special_features: 3 IN. VALVE SIZE IN, style_designator: STRAIGHT THRU, operating_pressure: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, disk_loading_method: WEIGHT.
This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-003-8320, 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 416 SEAT |
| connection_style | BEVELED (PIPE) ALL ENDS |
| special_features | 3 IN. VALVE SIZE IN |
| style_designator | STRAIGHT THRU |
| operating_pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | WEIGHT |
| flow_control_device | DISK |
| maximum_operating_temp | 850.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | AUTOMATIC |
| media_for_which_designed | STEAM FIRST RESPONSE |
| renewable_seat_ring_type | WELDED |
| nominal_pipe_size_accommodated | 3.000 INCHES ALL ENDS IN |
| NSN | 4820-00-003-8320 |
| VALVE OPERATION METHOD | AUTOMATIC |
| FLOW CONTROL DEVICE | DISK |
| DISK LOADING METHOD | WEIGHT |
| MAXIMUM OPERATING TEMP | 850.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| CONNECTION STYLE | BEVELED (PIPE) ALL ENDS |
| RENEWABLE SEAT RING TYPE | WELDED |
| STYLE DESIGNATOR | STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | WATER, FRESH SECOND RESPONSE |
| OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| MEDIA FOR WHICH DESIGNED | STEAM FIRST RESPONSE |