4820-01-269-9488
Find complete technical information, availability, and procurement data for: 4820-01-269-9488
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A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
manual valve operation method, socket, weld, pipe connection type, union bonnet attachment method, 1.000 inches nominal pipe size accommodated, inside screw bonnet type
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Nominal Pipe Size Accommodated
- 1.000 inches
- Bonnet Type
- inside screw
- Bonnet Attachment Method
- union
- Valve Operation Method
- manual
- Connection Type
- socket, weld, pipe
- Features Provided
- bonnet packing
- Valve Size
- 1.000 inches
- Maximum Operating Pressure And Media For Which Designed
- 150.0 pounds per square inch steam and 300.0 pounds per square inch water-oil-gas
- Stem Type
- rising
- Maximum Operating Temp And Media For Which Designed
- 406.0 fahrenheit steam and 150.0 fahrenheit water-oil-gas
- Inlet Relationship With Outlet
- identical
- Pressure Class
- 150.0 pounds
- Material
- copper alloy 694 stem
- Material
- copper alloy 836 body
- Material
- copper alloy 836 seat
- Material
- copper alloy 836 disk
- Material Document And Classification
- astm b-371 alloy 694 assn std single material response stem
- Material Document And Classification
- astm b-62 assn std single material response body
- Material Document And Classification
- astm b-62 assn std single material response disk
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| B-120SB 1.0 IN | Gate Valve |
FAQs
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When the NSN 4820-01-269-9488 was assigned to the Federal Catalog?
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