National Item Identification Number

01-305-7847
013057847
4810-01-305-7847
4810-01-305-7847

National Stock Number

Item Name

VALVE,DIAPHRAGM,STOP

Federal Supply Class

4810

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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0EW18

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PROCONEX INC
DBA PROCONEX
103 ENTERPRISE DR
ROYERSFORD
PA
19468
610-495-1835

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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)

42A5250-1.5IN
657-ES-ACME
657-ES-1.5IN

Required Categories

MATERIAL
STYLE DESIGNATOR
VALVE SIZE
MAXIMUM OPERATING TEMP
SPECIAL FEATURES

Required Description

STEEL BODY
STEEL STEM
A1A STRAIGHT THRU FLANGED ENDS
1.500 INCHES
-40.0 DEG