311871-G: VALVE,BUTTERFLY.
The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: IRON BODY, valve_size: 8.0 INCHES IN, operating_pressure: 20.0 BAR MAXIMUM SINGLE RESPONSE, valve_operation_method: MANUAL, furnished_items_and_quantity: 1 HANDWHEEL, part_name_assigned_by_controlling_agency: DUCTILE IRON BUTTERFLY VALVES MODEL GLR300W 8 INCHES IN. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-710-3422, 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 | IRON BODY |
| valve_size | 8.0 INCHES IN |
| operating_pressure | 20.0 BAR MAXIMUM SINGLE RESPONSE |
| valve_operation_method | MANUAL |
| furnished_items_and_quantity | 1 HANDWHEEL |
| part_name_assigned_by_controlling_agency | DUCTILE IRON BUTTERFLY VALVES MODEL GLR300W 8 INCHES IN |
| NSN | 4820-01-710-3422 |
| FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL |
| OPERATING PRESSURE | 20.0 BAR MAXIMUM SINGLE RESPONSE |
| VALVE SIZE | 8.0 INCHES IN |
| SPECIAL FEATURES | TWO SETS OF FACTORY INSTALLED FORM-C INTERNAL SUPERVISORY SWITCHES MONITORING THE VALVES IN THE NORMALLY OPEN POSITION. THESE SUPERVISORY SWITCHES TRANSFER THEIR ELECTRICAL CONTACTS WITHIN THE FIRST TWO REVOLUTIONS OF THE HANDWHEEL TOWARDS THE CLOSED POSITION; WHEN CLOSING THE BUTTERFLY CONTROL VALVE FOR MAINTENANCE OR INSPECTION WORK, ALWAYS FIRST OBTAIN PERMISSION FROM THE PROPER AUTHORITIES AND NOTIFY ALL PERSONNEL WHO MAY BE AFFECTED |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DUCTILE IRON BUTTERFLY VALVES MODEL GLR300W 8 INCHES IN |
| MATERIAL | IRON BODY |
| VALVE OPERATION METHOD | MANUAL |
No substitute or cross-reference records for this part.