5365-00-807-1839 SPACER Index 5815-00-807-1842 STUD

National Stock Number:
4820-00-807-1841

Federal Supply Class:
4820

National Item Identification Number:
008071841

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:
68-2498391ARKWIN INDUSTRIES, INC.
69542998897LOCKHEED MARTIN CORP


Techincal Specification:
DISK LOADING METHODSPRING
CONNECTION TYPETHREADED INTERNAL BOSS 1ST END
CONNECTION STYLEGASKET SEAL(BOSS) 1ST END
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
FLOW CONTROL DEVICEPOPPET
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP160.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PETROLEUM BASE 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PHOSPHATE-ESTER BASE 1ST RESPONSE
NOMINAL THREAD SIZE1.062 INCHES 1ST END
OPENING PRESSURE SETTING2300.0 POUNDS PER SQUARE INCH
VALVE OPERATION METHODAUTOMATIC
VALVE DISCHARGE FLOW RATE20.0 GALLONS PER MINUTE
STYLE DESIGNATORERR-090
THREAD CLASS3B 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD QUANTITY PER INCH12 1ST END
THREAD SERIES DESIGNATORUNJF 1ST END


Click here to Register for Free 30-day Trial