National Item Identification Number
00-442-0097
004420097
4820-00-442-0097
4820-00-442-0097
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)
80378
Reference Numbers (Part Numbers)
215-01371-3
681-1D2
Required Categories
MATERIAL
STYLE DESIGNATOR
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESSURE
Required Description
ALUMINUM ALLOY BODY
A1 STRAIGHT THRU
FUEL/OIL, HYDROCARBON SINGLE RESPONSE
25