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4820-01-016-4422
Stop Diaphragm Valve
4820010164422 010164422 L-2000
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. View more Stop Diaphragm Valve
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November 2023
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Restrictions 4820-01-016-4422
4820-01-016-4422 is a Stop Diaphragm Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.
End Users 4820-01-016-4422
- NASA (G650)
- Effective Date:
- 1 Apr 1991
- United States of America (ZZ)
Approved Sources 4820-01-016-4422
- Part Number
- Manufacturer
- Status
- L-2000
- Manufacturer
- 05852 - Barnstead Thermolyne Corporation (Obsolete)
- Original Design
- Original Design
Datasheet 4820-01-016-4422
- Characteristic
- Specifications
- Material [MATT]
- Specifications
- Copper Alloy Body
- Connection Type [AWLS]
- Threaded Internal Pipe 1St End
- Connection Style [AHNC]
- Plain,Optional End(Pipe) 1St End
- Nominal Pipe Size Accommodated [AAAR]
- 0.500 Inches 1St End
- Thread Direction [AAJF]
- Right-Hand 1St End
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Freight Information 4820-01-016-4422
4820-01-016-4422 has freight characteristics.. 4820-01-016-4422 has a variance between NMFC and UFC when transported by rail and the description should be consulted.