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National Stock Number:
4820-12-344-2273
Federal Supply Class:
4820
National Item Identification Number:
123442273
Description:
VALVE,CHECK
Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
| 3001488 PC 21 | H1512 | WARTSILA NETHERLANDS | | 373987 | D0826 | EATON GERMANY GMBH | | 373996 | D0826 | EATON GERMANY GMBH | | P-RVV 8 SR-WD | D0826 | EATON GERMANY GMBH | | P-RVV 8SR-WD | D0826 | EATON GERMANY GMBH | | P-RVV8SR-WD | D0826 | EATON GERMANY GMBH |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | WHITWORTH STRAIGHT EXTERNAL PIPE, DIN 259 1ST END | | CONNECTION STYLE | ERR-090 1ST END | | CONNECTION TYPE | ERR-030 1ST END | | FLOW CONTROL DEVICE | CONE | | MATERIAL | STEEL BODY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW-IN TYPE VALVE | | MAXIMUM OPERATING TEMP | 100.0 DEG CELSIUS SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 400,0 BAR SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | ERR-030 1ST RESPONSE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 8,0 MILLIMETERS 2ND END | | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END | | SPECIAL FEATURES | WITH NUT AND CUTTING RING; SEALING MATERIAL: VITON (FPM); OPENING PRESSURE: 1.0 BAR; LENGTH: 36,0 MM; LENGTH OF UNPACKAGED ARTICLE:62,5 MM NOMINAL VALUE; WIDTH OF THE UNPACKAGED ARTICLE:27.0 MM NOMINAL | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 5.0 MILLIMETERS | | STYLE DESIGNATOR | STRAIGHT THRU |
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