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National Stock Number: 4820-00-657-6811
Federal Supply Class: 4820
National Item Identification Number: 006576811
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.
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Manufacturer Information:
VAL1343 | 93234 | WORTHINGTON COMPRESSORS INC AIR POWER AND CONSTRUCTION EQUIP DIV |
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Techincal Specification:
APERTURE DIAMETER | 0.040 INCHES NOMINAL | CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | DISK LOADING METHOD | SPRING | FLOW CONTROL DEVICE | BALL | MATERIAL | COPPER ALLOY BODY | MATERIAL | STEEL FLOW CONTROL DEVICE | MOUNTING POSITION | HORIZONTAL OR VERTICAL | NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS | STYLE DESIGNATOR | STRAIGHT THRU | THREAD DIRECTION | RIGHT-HAND ALL ENDS | THREAD SERIES DESIGNATOR | NPT ALL ENDS | VALVE OPERATION METHOD | AUTOMATIC |
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