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National Stock Number:
4820-01-497-6708
Federal Supply Class:
4820
National Item Identification Number:
014976708
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:
| 07-1-0 4IN | 0YRW0 | VALVE AUTOMATION AND CONTROL OF SAN DIEGO |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (PIPE) SECOND END | | CONNECTION STYLE | PLAIN (PIPE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS | | FLOW CONTROL DEVICE | DISK | | OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | ALUMINUM FLOW CONTROL DEVICE | | MATERIAL | STEEL BODY | | MEDIA FOR WHICH DESIGNED | AIR SECOND RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, FRESH FIRST RESPONSE | | NOMINAL PIPE SIZE ACCOMMODATED | 4.000 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 4.000 INCHES FIRST END | | NOMINAL THREAD SIZE | 4.000 INCHES SECOND END | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT FIRST END | | THREAD SERIES DESIGNATOR | NPT SECOND END |
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