The VALVE,STOP-CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 903 BODY, valve_size: 2.500 INCHES IN, bonnet_type: INSIDE SCREW, flange_shape: ROUND FIRST END, connection_type: FLANGE FIRST END, style_designator: STRAIGHT THRU FLANGED ENDS. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-202-6821, 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 903 BODY |
| valve_size | 2.500 INCHES IN |
| bonnet_type | INSIDE SCREW |
| flange_shape | ROUND FIRST END |
| connection_type | FLANGE FIRST END |
| style_designator | STRAIGHT THRU FLANGED ENDS |
| mounting_position | HORIZONTAL OR VERTICAL |
| nominal_thickness | 0.938 INCHES FIRST END IN |
| flange_face_design | PLAIN FIRST END |
| operating_pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| flow_control_device | DISK |
| face_to_face_distance | 12.500 INCHES IN |
| NSN | 4820-00-202-6821 |
| MATERIAL | COPPER ALLOY 903 BODY |
| NOMINAL OUTSIDE DIAMETER | 6.125 INCHES FIRST END IN |
| FLOW CONTROL DEVICE | DISK |
| CONNECTION TYPE | FLANGE FIRST END |
| VALVE SIZE | 2.500 INCHES IN |
| MATERIAL | COPPER ALLOY 903 FLOW CONTROL DEVICE |
| MATERIAL | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 STEM |
| STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
| VALVE SIZE | 2.500 INCHES IN |
| OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |