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National Stock Number:
4820-00-087-8451
Federal Supply Class:
4820
National Item Identification Number:
000878451
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:
| 2145 | 37239 | LUNKENHEIMER CO | | 785Y 1-1/2IN | 12168 | NIBCO INC | | 785Y 1-1/2IN | 12168 | NIBCO INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 836 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390, ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS | | CONNECTION STYLE | SOCKET (TUBE) ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.500 INCHES ALL ENDS | | MOUNTING POSITION | HORIZONTAL | | DISK LOADING METHOD | SPRING |
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