4820-01-254-0931 VALVE,SAFETY RELIEF Index 4820-01-254-0933 VALVE,BALL

National Stock Number:
4820-01-254-0932

Federal Supply Class:
4820

National Item Identification Number:
012540932

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:
1W698711083CATERPILLAR INC
23404260848ALLIED SYSTEMS COMPANY


Techincal Specification:
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
PROPRIETARY CHARACTERISTICSPACS
MEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
SPECIAL FEATURESREVERSE FLOW VALVE OPENING PRESSURE MUST BE BETWEEN 5000 AND 8280 KPA
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU


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