National Item Identification Number

00-127-3567
001273567
4820-00-127-3567
4820-00-127-3567

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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Reference Numbers (Part Numbers)

2431-2T3IN

Required Categories

MATERIAL
VALVE OPERATION METHOD

Required Description

RUBBER CHLOROPRENE CLASS CR FLOW CONTROL DEVICE
MANUAL