581-6391109: VALVE,HOLD,BOOM HOIST CYLINDER.
The VALVE,HOLD,BOOM HOIST CYLINDER is a the manufacturer industrial component. Key specifications include pilot_ratio: 10:1, valve_operation_method: AUTOMATIC, opening_pressure_setting: 25.0 POUNDS PER SQUARE INCH LBS, adjustable_pressure_range: +1000.0 TO 2500.0 POUNDS PER SQUARE INCH LBS, valve_discharge_flow_rate: 15.0 GALLONS PER MINUTE, part_name_assigned_by_controlling_agency: COUNTERBALANCE VALVE. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-516-6097, 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.
| pilot_ratio | 10:1 |
| valve_operation_method | AUTOMATIC |
| end_connection_quantity | 3 |
| opening_pressure_setting | 25.0 POUNDS PER SQUARE INCH LBS |
| adjustable_pressure_range | +1000.0 TO 2500.0 POUNDS PER SQUARE INCH LBS |
| valve_discharge_flow_rate | 15.0 GALLONS PER MINUTE |
| part_name_assigned_by_controlling_agency | COUNTERBALANCE VALVE |
| NSN | 4820-01-516-6097 |
| CONNECTION TYPE | THREADED CARTRIDGE |
| END CONNECTION QUANTITY | 3 |
| ADJUSTABLE PRESSURE RANGE | +1000.0 TO 2500.0 POUNDS PER SQUARE INCH LBS |
| SPECIAL FEATURES | SIMILAR TO 4820-01-382-7824 WHICH HAS BUNA-N SEAL. THIS IS A CARTRIDGE TYPE VALVE; NHA COUNTERBALANCE VALVE MANIFOLD ASSEMBLY P/N 6391109 (581-6391109) |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | COUNTERBALANCE VALVE |
| PILOT RATIO | 10:1 |
| OPENING PRESSURE SETTING | 25.0 POUNDS PER SQUARE INCH LBS |
| VALVE DISCHARGE FLOW RATE | 15.0 GALLONS PER MINUTE |
| VALVE OPERATION METHOD | AUTOMATIC |