National Item Identification Number
01-016-4422
010164422
4820-01-016-4422
4820-01-016-4422
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)
05852
BARNSTEAD/THERMOLYNE CORP.
2555 KERPER BOULEVARD
DUBUQUE
IA
52001
800-553-0039
Reference Numbers (Part Numbers)
L-2000
Required Categories
MATERIAL
CONNECTION TYPE
CONNECTION STYLE
NOMINAL PIPE SIZE ACCOMMODATED
THR
Required Description
COPPER ALLOY BODY
THREADED INTERNAL PIPE 1ST END
G9 PLAIN 1ST END
0.500 INCHE