4820-01-595-0298 VALVE,SAFETY RELIEF 4820-01-595-0321 VALVE,CHECK

National Stock Number:
4820-01-595-0301

Federal Supply Class:
4820

National Item Identification Number:
015950301

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:
40085013KCUC6MINISTRY OF DEFENCE FUTURE AIRCRAFT CARRIER IPT CVF IPT
RPKC-LAN54035SUN HYDRAULICS CORP
U80039237K0107MACTAGGART, SCOTT & CO. LTD
RPKC-LANU4474SUN HYDRAULICS LTD


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+100.0 TO 3000.0 POUNDS PER SQUARE INCH
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICEPISTON
MATERIALSTEEL BODY
MEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC SINGLE RESPONSE
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYPILOT OPERATED BALANCED PISTON RELIEF VALVE N.C.
SPECIAL FEATURESNORMALLY CLOSED VALVE, PILOT RATIO 1:1; CARTRIDGE STYLE VALVE WITH HEX SIZE 1-5/8 INCH
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSCREW-IN CARTRIDGE


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