DS-B-90422: HINGE,SWING CHECK VALVE.
The HINGE,SWING CHECK VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY FLOW CONTROL DEVICE, pressure_class: ERR-060, connection_type: BUTT WELD PIPE ALL ENDS, connection_style: BEVELED (PIPE) ALL ENDS, special_features: INCLUDES PIN, P/N: 301698, style_designator: STRAIGHT THRU. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-435-7259, 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 | NICKEL ALLOY FLOW CONTROL DEVICE |
| pressure_class | ERR-060 |
| connection_type | BUTT WELD PIPE ALL ENDS |
| connection_style | BEVELED (PIPE) ALL ENDS |
| special_features | INCLUDES PIN, P/N: 301698 |
| style_designator | STRAIGHT THRU |
| mounting_position | HORIZONTAL OR VERTICAL |
| operating_pressure | 230.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | WEIGHT |
| flow_control_device | DISK |
| valve_operation_method | AUTOMATIC |
| end_item_identification | SEAWOLF CLASS SSN |
| NSN | 4820-01-435-7259 |
| FLOW CONTROL DEVICE | DISK |
| NOMINAL PIPE SIZE ACCOMMODATED | 5.000 INCHES ALL ENDS IN |
| CONNECTION STYLE | BEVELED (PIPE) ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CONNECTION TYPE | BUTT WELD PIPE ALL ENDS |
| STYLE DESIGNATOR | STRAIGHT THRU |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A494 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A494, GR -35-1 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| OPERATING PRESSURE | 230.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| DISK LOADING METHOD | WEIGHT |