National Item Identification Number
01-328-5437
013285437
4820-01-328-5437
4820-01-328-5437
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)
02570
18034
NUPRO CO
4800 E 345TH ST
WILLOUGHBY
OH
44094
440-951-7100
Reference Numbers (Part Numbers)
SS-DLS4
SS-DLS4
Required Categories
MATERIAL
Required Description
STEEL CORROSION RESISTING BODY