4820-01-203-3999 VALVE,SAFETY RELIEF Index 4820-01-203-4001 VALVE,STOP-LIFT-CHECK

National Stock Number:
4820-01-203-4000

Federal Supply Class:
4820

National Item Identification Number:
012034000

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:
348 826834914HIAB USA INC


Techincal Specification:
FLOW CONTROL DEVICEDISK
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESEND CONNECTIONS 0.750 IN.,FIRST END,UNTHREADED INTERNAL,SECOND END,THREADED EXTERNAL
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU


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