The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, valve_size: 3.000 INCHES IN, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU FLANGED ENDS, mounting_position: HORIZONTAL OR VERTICAL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-198-8613, 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 OVERALL |
| valve_size | 3.000 INCHES IN |
| flange_shape | ROUND WITH HOLES ALL ENDS |
| connection_type | FLANGE ALL ENDS |
| style_designator | STRAIGHT THRU FLANGED ENDS |
| mounting_position | HORIZONTAL OR VERTICAL |
| nominal_thickness | 0.625 INCHES ALL ENDS IN |
| bolt_hole_quantity | 4 ALL ENDS |
| flange_face_design | PLAIN ALL ENDS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| face_to_face_distance | 3.125 INCHES IN |
| NSN | 4820-01-198-8613 |
| BOLT CIRCLE NOMINAL DIAMETER | 6.000 INCHES ALL ENDS IN |
| CONNECTION TYPE | FLANGE ALL ENDS |
| BOLT HOLE QUANTITY | 4 ALL ENDS |
| MATERIAL | COPPER ALLOY OVERALL |
| VALVE OPERATION METHOD | AUTOMATIC |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| FLOW CONTROL DEVICE | DISK |
| FLANGE FACE DESIGN | PLAIN ALL ENDS |
| STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
| BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS IN |