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National Stock Number: 4820-00-016-1016
Federal Supply Class: 4820
National Item Identification Number: 000161016
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:
665200-2 | 04320 | CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. | 665200-2 | 59364 | HONEYWELL INTERNATIONAL INC. | 665200-2 | 99193 | HONEYWELL INTERNATIONAL INC. | 7405-2 | 04320 | CURTISS-WRIGHT CONTROLS INTEGRATED SENSING, INC. |
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Techincal Specification:
APERTURE DIAMETER | 0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE 1ST END | CONNECTION STYLE | GROOVED (TUBE) 1ST END | DISK LOADING METHOD | SPRING | FLOW CONTROL DEVICE | POPPET | MAXIMUM OPERATING PRESSURE | 60.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | MOUNTING POSITION | HORIZONTAL OR VERTICAL | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.438 INCHES 1ST END | STYLE DESIGNATOR | CROSS | VALVE OPERATION METHOD | AUTOMATIC |
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