National Item Identification Number
00-221-2434
002212434
4820-00-221-2434
4820-00-221-2434
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)
Reference Numbers (Part Numbers)
2401-1T
Required Categories
MATERIAL
STYLE DESIGNATOR
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESSURE
Required Description
IRON MALLEABLE BODY
RUBBER CHLOROPRENE CLASS CR FLOW CONTROL DEVICE
IRON MALLE