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National Stock Number:
4820-01-440-7530
Federal Supply Class:
4820
National Item Identification Number:
014407530
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:
| 1/2X1/2 LF7RU2-2 | 79227 | WATTS REGULATOR CO | | 7-U2-2 1/2IN X 1/2IN | 79227 | WATTS REGULATOR CO | | LF7RU2-2 1/2 | 79227 | WATTS REGULATOR CO |
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Techincal Specification:
| CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) FIRST END | | CONNECTION STYLE | SOCKET (PIPE) SECOND END | | CONNECTION TYPE | THREADED INTERNAL PIPE FIRST END | | CONNECTION TYPE | UNTHREADED INTERNAL PIPE SECOND END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | NPTF FIRST END |
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