The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, valve_size: 2.500 INCHES IN, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU FLANGED ENDS, mounting_facility: WAFER. This part is cataloged in the Federal Logistics Information System under NSN 4820-01-136-7731, 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 | 2.500 INCHES IN |
| flange_shape | ROUND WITH HOLES ALL ENDS |
| connection_type | FLANGE ALL ENDS |
| style_designator | STRAIGHT THRU FLANGED ENDS |
| mounting_facility | WAFER |
| mounting_position | HORIZONTAL OR VERTICAL |
| nominal_thickness | 0.562 INCHES ALL ENDS IN |
| bolt_hole_quantity | 4 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 |
| NSN | 4820-01-136-7731 |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING FACILITY | WAFER |
| BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES ALL ENDS IN |
| FLANGE FACE DESIGN | PLAIN ALL ENDS |
| BOLT CIRCLE NOMINAL DIAMETER | 5.500 INCHES ALL ENDS IN |
| STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
| OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| FLOW CONTROL DEVICE | DISK |
| CONNECTION TYPE | FLANGE ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |