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National Stock Number:
4820-01-370-6215
Federal Supply Class:
4820
National Item Identification Number:
013706215
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:
| K220T-8BB-1 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | STEEL COMP 303 OVERALL | | MAXIMUM OPERATING TEMP | -320.0 FAHRENHEIT SECOND RESPONSE | | MAXIMUM OPERATING TEMP | 165.0 FAHRENHEIT FIRST RESPONSE | | SPECIAL FEATURES | SEALS-POLYTETRAFLUOROETHYLENE; CHEMICALLY INERT; CRYOGENIC SERVICE-STAINLESS STEEL | | VALVE SIZE | 0.500 INCHES |
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