4820-00-773-6872, VALVE,CALIBRATED FLOW

National Stock Number:
4820-00-773-6872

Federal Supply Class:
4820

National Item Identification Number:
007736872

Description:
VALVE,CALIBRATED FLOW

Detail:
A VALVE HAVING AN ORIFICE IN THE POPPET, DISK, OR THE LIKE, TO PERMIT RESTRICTED FLUID FLOW WHEN THE VALVE IS SEATED. IT DOES NOT HAVE A STEM OR PROVISIONS FOR PRESSURE ADJUSTMENTS, AND IS SIMILAR TO A VALVE, CHECK WITH THE EXCEPTION OF THE ORIFICE WHICH PERMITS FLUID FLOW IN MORE THAN ONE DIRECTION.

Manufacturer Information:

1121-6-1.75	82271	PARKER-HANNIFIN CORPORATION
1121-6-1.75	98441	PARKER HANNIFIN CORP
MIL-V-8566	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS28886-6-1-75	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS28886-6-1.75	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

END CONNECTION QUANTITY	2
BODY STYLE	TEE
FACE TO FACE DISTANCE	3.812 INCHES NOMINAL
FIRST END CONNECTION TYPE	THREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR	INVERTED FLARE
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD CLASS	3B
FIRST END WIDTH ACROSS FLATS	0.875 INCHES NOMINAL
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES NOMINAL
FIRST END SEAT ANGLE IN DEG	37.0
FLOW CONTROL DEVICE	POPPET
MATERIAL	ALUMINUM BODY
MAXIMUM INLET PRESSURE RATING	3000.0 POUNDS PER SQUARE INCH
MEDIA FOR WHICH DESIGNED	HYDROCARBON FUELS AND OILS
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED	0.375 INCHES NOMINAL
VALVE DISCHARGE FLOW RATE	1.750 GALLONS PER MINUTE
TEMP RATING	160.0 FAHRENHEIT NOMINAL
THREAD SIZE AND SERIES/TYPE DESIGNATOR	9/16-20 UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END

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