040211231D: VALVE,VENT-CHECK.
The VALVE,VENT-CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, valve_size: 4.00 INCHES IN, connection_type: UNTHREADED INTERNAL PIPE FIRST END, connection_style: SOCKET (PIPE) FIRST END, special_features: 20 MESH FLAME AND 1/4" SQUARE PROTECTIVE;, face_to_face_distance: 3.63 INCHES IN. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-663-9436, 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 | COPPER ALLOY BODY |
| valve_size | 4.00 INCHES IN |
| connection_type | UNTHREADED INTERNAL PIPE FIRST END |
| connection_style | SOCKET (PIPE) FIRST END |
| special_features | 20 MESH FLAME AND 1/4" SQUARE PROTECTIVE; |
| face_to_face_distance | 3.63 INCHES IN |
| valve_operation_method | AUTOMATIC |
| nominal_outside_diameter | 7.75 INCHES SECOND END IN |
| NSN | 4820-01-663-9436 |
| CONNECTION STYLE | SOCKET (PIPE) FIRST END |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE FIRST END |
| VALVE SIZE | 4.00 INCHES IN |
| NOMINAL OUTSIDE DIAMETER | 7.75 INCHES SECOND END IN |
| SPECIAL FEATURES | 20 MESH FLAME AND 1/4" SQUARE PROTECTIVE; |
| FACE TO FACE DISTANCE | 3.63 INCHES IN |
| MATERIAL | COPPER ALLOY BODY |
| VALVE OPERATION METHOD | AUTOMATIC |