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National Stock Number:
4820-01-125-4631
Federal Supply Class:
4820
National Item Identification Number:
011254631
Description:
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
Detail:
An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes DIAPHRA GM, VALVE, FLAT and GASKET.
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Manufacturer Information:
| 090-02102 | 26505 | GROVE VALVE OPERATIONS |
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Techincal Specification:
| MATERIAL THICKNESS | 0.155 INCHES NOMINAL | | MATERIAL | RUBBER CHLOROPRENE CLASS CR | | MEDIA FOR WHICH DESIGNED | AIR | | OUTSIDE DIAMETER | 1.980 INCHES NOMINAL | | PRESSURE RATING | 3.0 POUNDS PER SQUARE INCH MINIMUM AND 25.0 POUNDS PER SQUARE INCH MAXIMUM | | SPECIAL FEATURES | REINFORCEMENT ON EDGES-USED ONLY AS LOWER DIAPHRAGM ON BUBBLER | | STYLE DESIGNATOR | SPECIAL SHAPED |
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