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4820-00-139-3740
Y Valve
4820001393740 001393740 6626F11
A valve with one inlet and one outlet connection that provides unobstructed fluid flow. The flow is controlled by the action of a stem which lifts disk perpendicularly off center axis of its seat. The stem is at angle of less than 90 degrees (1.5708 radians) to parallel inlet and outlet flow. It may utilize a diaphragm as packing. Excludes VALVE, STOP-CHECK. View more Y Valve
November 2023
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Restrictions 4820-00-139-3740
4820-00-139-3740 is a Y 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 4820-00-139-3740
- NASA (G900)
- Effective Date:
- 1 Apr 1991
Approved Sources 4820-00-139-3740
- Part Number
- Manufacturer
- Status
- 6626F11
- Manufacturer
- 80318 - Btr Valve Sealants Inc (Active)
- Incomplete Reference
- Incomplete Reference
Datasheet 4820-00-139-3740
- Characteristic
- Specifications
- Bonnet Attachment Method [ADST]
- Specifications
- Welded
- Bonnet Type [ADSR]
- Outside Screw-Yoke
- Connection Type [AWLS]
- Unthreaded Internal Pipe 1St End
- Features Provided [CBBL]
- Bonnet Packing
- Flow Control Device [ADQU]
- Disk
- Material [MATT]
- Steel Body
- Material [MATT]
- Steel Flow Control Device
- Material [MATT]
- Steel Seat
- Material [MATT]
- Steel Stem
- Maximum Operating Pressure [CQGM]
- 6000.0 Pounds Per Square Inch 2Nd Response
- Maximum Operating Temp [AEHZ]
- 1050.0 Deg Fahrenheit Single Response
- Maximum Operating Pressure [CQGM]
- 2500.0 Pounds Per Square Inch 1St Response
- Media For Which Designed [MEDA]
- Steam 1St Response
- Media For Which Designed [MEDA]
- Water-Oil-Gas 2Nd Response
- Nominal Pipe Size Accommodated [AAAR]
- 0.750 Inches 1St End
- Material Document And Classification [MDCL]
- Astm A182,Gr F11 Assn Std Single Material Response Body
- Material Document And Classification [MDCL]
- Astm A182,Gr F6 Assn Std Single Material Response Flow Control Device
- Material Document And Classification [MDCL]
- Astm A182,Gr F6 Assn Std Single Material Response Seat
- Material Document And Classification [MDCL]
- Astm A182,Gr F6 Assn Std Single Material Response Stem
- Reference Number Differentiating Characteristics [ZZZY]
- As Differentiated By Size
- Valve Operation Method [AQLR]
- Manual
- Style Designator [STYL]
- Straight Thru Y-Pattern
NATO Stock Numbers Related to 4820-00-139-3740
Freight Information 4820-00-139-3740
4820-00-139-3740 has freight characteristics.. 4820-00-139-3740 has a variance between NMFC and UFC when transported by rail and the description should be consulted.