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National Stock Number:
4820-12-198-0912
Federal Supply Class:
4820
National Item Identification Number:
121980912
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:
| RD1 | D0637 | HAWE HYDRAULIK SE |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS | | CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) 1ST END | | FACE TO FACE DISTANCE | 54,0 MILLIMETERS | | FLOW CONTROL DEVICE | CONE | | MATERIAL | KOERPER STAHL, DIN 1651, 1.0711.02 9S20K, DURCHFLUSZREGLER STAHL, 60MNSI4, WERKSTOFFE NACH HERSTELLERUNTERLAGE | | MAXIMUM OPERATING TEMP | -40,0/80,0 DEG CELSIUS SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 500,0 BAR SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL AND VERTICAL | | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END | | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL | | STYLE DESIGNATOR | STRAIGHT THRU | | SUPPLEMENTARY FEATURES | HOEHE DES UNVERPACKTEN ARTIKELS: 61,0 MILLIMETER NENNWERT; BREITE DES UNVERPACKTEN ARTIKELS: 30,0 MILLIMETER; DURCHMESSER DER OEFFNUNG: 0.250 INCH NENNWERT; DURCHFLUSZMENGE AN DER AUSGANGSSEITE DES VENTILS: 15,0 LITER PRO MINUTE | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD QUANTITY PER INCH | 19 1ST END |
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