4820-01-565-6321 VALVE,SAFETY RELIEF Index 4820-01-565-8792 PARTS KIT,VALVE

National Stock Number:
4820-01-565-8007

Federal Supply Class:
4820

National Item Identification Number:
015658007

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.


Manufacturer Information:
349188-110-99938683DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS DRESSER VALVE AND CONTROLS DIV
EH4501EREF15238683DRESSER INDUSTRIES INC MASONEILAN NORTH AMERICAN OPNS DRESSER VALVE AND CONTROLS DIV


Techincal Specification:
SPECIAL FEATURESNHA: 1 INCH CONTROL VALVE


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