NMP1140: BELLOWS ASSEMBLY,VALVE.
The BELLOWS ASSEMBLY,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 922 BODY, valve_size: 4.000 INCHES IN, bonnet_type: INSIDE SPRING, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: ANGLE FLANGED ENDS. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-118-1641, 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 922 BODY |
| valve_size | 4.000 INCHES IN |
| bonnet_type | INSIDE SPRING |
| flange_shape | ROUND WITH HOLES ALL ENDS |
| connection_type | FLANGE ALL ENDS |
| style_designator | ANGLE FLANGED ENDS |
| nominal_thickness | 1.000 INCHES FIRST END IN |
| bolt_hole_quantity | 8 ALL ENDS |
| flange_face_design | PLAIN ALL ENDS |
| operating_pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| NSN | 4820-01-118-1641 |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | NICKEL COPPER ALLOY |