4820-00-008-3134 COCK,DRAIN Index 4720-00-008-3140 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4820-00-008-3136

Federal Supply Class:
4820

National Item Identification Number:
000083136

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
1LL23-F12T-40SM8Z296DANFOSS FLUID POWER INC EASLEY OPN
1LL23F12T40S8Z296DANFOSS FLUID POWER INC EASLEY OPN
262449880064NAVAL SHIP SYSTEMS COMMAND
543332253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
CONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
FLOW CONTROL DEVICEPISTON
MATERIALALUMINUM ALLOY BODY
MAXIMUM OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL THREAD SIZE1.062 INCHES ALL ENDS
OPENING PRESSURE SETTING2500.0 POUNDS PER SQUARE INCH
STYLE DESIGNATORANGLE
THREAD CLASS3B ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD SERIES DESIGNATORUN ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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