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National Stock Number:
4820-01-525-0409
Federal Supply Class:
4820
National Item Identification Number:
015250409
Description:
VALVE,HOLD,BOOM HOIST CYLINDER
Detail:
A MULTI PORT VALVE, OR CARTRIDGE, USED AS PART OF A HYDRAULIC SYSTEMS TO LOCK AND/OR CONTROL THE LOAD MOVEMENT OF A HOIST BOOM. IT MAY BE PILOT OPERATED.
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Manufacturer Information:
| 235241 | 60848 | ALLIED SYSTEMS COMPANY | | EL2NA-DWNZS-232A | 0FHH8 | STERLING HYDRAULICS INC |
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Techincal Specification:
| END CONNECTION QUANTITY | 11 | | ADJUSTABLE PRESSURE RANGE | +725.0 TO 5000.0 POUNDS PER SQUARE INCH+725.0 TO 5000.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | THREADED CARTRIDGETHREADED CARTRIDGE | | MATERIAL | ALUMINUM ALLOY BODY | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | LOAD CONTROL VALVE; CARTRIDGE W/MANIFOLDLOAD CONTROL VALVE; CARTRIDGE W/MANIFOLD | | PILOT RATIO | 3:13:1 | | SPECIAL FEATURES | VALVE HAS PILOT OPEN FUNCTION ON MAIN POPPET, RELIEF FUNCTION AND FREE REVERSE FLOW FUNCTION; ADJUSTMENT SCREW, LINE BODY CAVITY 3C; THREADS ARE SAEVALVE HAS PILOT OPEN FUNCTION ON MAIN POPPET, RELIEF FUNCTION AND FREE REVERSE FLOW FUNCTION; ADJUSTMENT SCREW, LINE BODY CAVITY 3C; THREADS ARE SAE | | VALVE DISCHARGE FLOW RATE | 32.0 GALLONS PER MINUTE32.0 GALLONS PER MINUTE | | VALVE OPERATION METHOD | PILOTPILOT |
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