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National Stock Number: 4820-01-189-3157
Federal Supply Class: 4820
National Item Identification Number: 011893157
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:
| 1750-4IN BRZT | 79128 | ROBERT H WAGER CO INC | | 1750-4INBRZ | 79128 | ROBERT H WAGER CO INC |
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Techincal Specification:
| VALVE OPERATION METHOD | AUTOMATIC |
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