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National Stock Number:
4820-01-483-3575
Federal Supply Class:
4820
National Item Identification Number:
014833575
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:
| 426-4F4F-B | 56173 | SPECIALTY MANUFACTURING CO |
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Techincal Specification:
| MATERIAL | PLASTIC POLYVINYL CHLORIDE OVERALL | | STYLE DESIGNATOR | STRAIGHT THRU | | MAXIMUM OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 140.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | UNTHREADED EXTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN BEVELED (PIPE) ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 0.250 INCHES ALL ENDS | | NOMINAL LENGTH | 2.188 INCHES ALL ENDS | | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | SPECIAL FEATURES | SEAL BUNA-N; 7/8 HEX |
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