4820-00-794-6283, VALVE,CALIBRATED FLOW

National Stock Number:
4820-00-794-6283

Federal Supply Class:
4820

National Item Identification Number:
007946283

Description:
VALVE,CALIBRATED FLOW

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:

1121-4-1.0	82271	PARKER-HANNIFIN CORPORATION
1121-4-1.0	98441	PARKER HANNIFIN CORP
MIL-V-8566	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS28886-4-1	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS28886-4-1-0	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
W1121-4-1.0	98441	PARKER HANNIFIN CORP

Techincal Specification:

MATERIAL	IRON CAST BODY
TEMP RATING	160.0 DEG FAHRENHEIT NOMINAL
MAXIMUM INLET PRESSURE RATING	3000.0 POUNDS PER SQUARE INCH
VALVE DISCHARGE FLOW RATE	1.0 GALLONS PER MINUTE
FLOW CONTROL DEVICE	POPPET
END CONNECTION QUANTITY	2
FIRST END CONNECTION TYPE	THREADED INTERNAL BOSS
FIRST END STYLE DESIGNATOR	INVERTED FLARE
FIRST END WIDTH ACROSS FLATS	0.875 INCHES NOMINAL
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES NOMINAL
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR	7/16 UNF
FIRST END THREAD CLASS	3A
FIRST END THREAD DIRECTION	RIGHT-HAND
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES NOMINAL
BODY STYLE	STRAIGHT THRU
FACE TO FACE DISTANCE	3.188 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED	HYDROCARBON FUELS AND OILS
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-V-8566
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS28886-4-1

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