4820-01-231-2720 COCK,DRAIN Index 4820-01-231-2722 VALVE,BALL

National Stock Number:
4820-01-231-2721

Federal Supply Class:
4820

National Item Identification Number:
012312721

Description:
VALVE,RESTRICTOR CHECK

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:
20414-00178062SARGENT AEROSPACE & DEFENSE, LLC


Techincal Specification:
MATERIALALUMINUM ALLOY BODY
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE


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