National Item Identification Number

01-344-5609
013445609
4820-01-344-5609
4820-01-344-5609

National Stock Number

Item Name

VALVE,DIAPHRAGM,STOP

Federal Supply Class

4820

Description

A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see VALVE, Y.

Commercial and Government Entity Code (Supplier Data)

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22508

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FISHER CONTROLS CO INC
205 S CENTER ST
MARSHALLTOWN
IA
50158
641-754-3011

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Reference Numbers (Part Numbers)

667ES 2IN-SN5829068

Required Categories

MATERIAL
STYLE DESIGNATOR
VALVE SIZE
MAXIMUM OPERATING PRESSURE
VALVE OPERAT

Required Description

STEEL BODY
A1A STRAIGHT THRU FLANGED ENDS
2.000 INCHES
600.0 POUNDS PER SQUAR