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4820-01-491-4497
Check Valve
4820014914497 014914497 448-8D27-6
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design. View more Check Valve
January 2023
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Related Documents 4820-01-491-4497 1+ Documents (More...)
4820-01-491-4497 RQST Updated Every Day 4820-01-491-4497 RQST NE Related Documents 4820-01-491-4497
4820-01-491-4497 RQST Updated Every Day 4820-01-491-4497 RQST NE Related Documents 4820-01-491-4497 VALVE
Restrictions 4820-01-491-4497
4820-01-491-4497 is a Check Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. 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. This item does not contain a precious metal.
Import and Export 4820-01-491-4497
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-491-4497
- New Zealand (ZE01)
- Effective Date:
- 1 Oct 2001
Approved Sources 4820-01-491-4497
- Part Number
- Manufacturer
- Status
- 448-8D27-6
- Manufacturer
- 09990 - Parker-Hannifin Corporation (Active)
- Primary Buy
- Primary Buy
Datasheet 4820-01-491-4497
- Characteristic
- Specifications
- FIIG
- Specifications
- A530B0
- Connection Style [AHNC]
- External Seat For Gasket Seal (Boss) All Ends
- Connection Type [AWLS]
- Threaded External Boss All Ends
- Disk Loading Method [ADSU]
- Spring
- Flow Control Device [ADQU]
- Poppet
- Material [MATT]
- Aluminum Alloy Body
- Material [MATT]
- Rubber Butadiene-Acrylonitrile Class Nbr Seat
- Material [MATT]
- Steel Comp 316 Stem
- Material [MATT]
- Steel Comp 440F Flow Control Device
- Maximum Operating Pressure [CQGM]
- 3000.0 Pounds Per Square Inch Single Response
- Mounting Position [BBJX]
- Horizontal Or Vertical
- Nominal Outside Diameter Tube Accommodated [CWFD]
- 0.500 Inches 1St End
- Nominal Thread Size [CQJX]
- 0.750 Inches All Ends
- Thread Series Designator [THSD]
- Unjf All Ends
- Thread Quantity Per Inch [CMLP]
- 16 1St End
- Valve Operation Method [AQLR]
- Automatic
- Style Designator [STYL]
- Straight Thru
- Thread Class [AAJD]
- 3B All Ends
- Thread Direction [AAJF]
- Right-Hand All Ends
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Freight Information 4820-01-491-4497
4820-01-491-4497 has freight characteristics managed by New Zealand.. 4820-01-491-4497 has a variance between NMFC and UFC when transported by rail and the description should be consulted.