4820-01-173-1157
Find complete technical information, availability, and procurement data for: 4820-01-173-1157
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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.
5.000 inches flange diameter, bolted bonnet attachment method, manual valve operation method, 4 bolt hole quantity, outside screw-yoke bonnet type
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Flange Diameter
- 5.000 inches
- Bonnet Type
- outside screw-yoke
- Bonnet Attachment Method
- bolted
- Bolt Hole Quantity
- 4
- Valve Operation Method
- manual
- Connection Type
- flange, round w/holes
- Features Provided
- bonnet packing
- Valve Size
- 1.500 inches
- Maximum Operating Pressure And Media For Which Designed
- 300.0 pounds per square inch steam
- Stem Type
- nonrising
- Maximum Operating Temp And Media For Which Designed
- 450.0 fahrenheit steam
- Face To Face Distance
- 5.500 inches
- Flange Face Design
- plain
- Inlet Relationship With Outlet
- identical
- Pressure Class
- 150.0 pounds
- Material
- copper alloy 922 or copper alloy 836 body
- Material
- copper alloy 922 or copper alloy 836 disk
- Material
- nickel alloy 400 or nickel alloy seat
- Material
- nickel alloy 400 stem
- Material Document And Classification
- astm b61 assn std single material response or astm b62 assn std single material response body
- Material Document And Classification
- astm b61 assn std single material response or astm b62 assn std single material response disk
- Material Document And Classification
- qq-n-281 fed spec single material response or qq-n-288 fed spec single material response seat
- Material Document And Classification
- qq-n-281 fed spec single material response stem
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-102-E-0150 | Gate Valve |
| B-102-E-H-0000 | Gate Valve |
| FIG NO B-102-E SIZE 1 1/2 IN | Gate Valve |
FAQs
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When the NSN 4820-01-173-1157 was assigned to the Federal Catalog?
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