4820-01-077-0252
Find complete technical information, availability, and procurement data for: 4820-01-077-0252
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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.
bolted bonnet attachment method, 9.500 inches flange diameter, manual valve operation method, 8 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
- 9.500 inches
- Bonnet Type
- outside screw-yoke
- Bonnet Attachment Method
- bolted
- Bolt Hole Quantity
- 8
- Valve Operation Method
- manual
- Connection Type
- flange, round w/holes
- Features Provided
- bonnet packing
- Valve Size
- 4.000 inches
- Stem Type
- rising
- Face To Face Distance
- 9.000 inches
- Flange Face Design
- raised
- Inlet Relationship With Outlet
- identical
- Pressure Class
- 150.0 pounds
- Material
- steel comp 416 stem
- Material
- steel corrosion resisting seat
- Material
- steel uns j03002 body
- Material
- steel uns j03002 disk
- Material Document And Classification
- astm a276 type 416 assn std single material response stem
- Material Document And Classification
- astm a216 grade wcb/410 assn std single material response disk
- Material Document And Classification
- astm a216 grade wcb assn std single material response body
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 |
|---|---|
| 1512U-63-997 | Gate Valve |
| 1512U-63-997 4IN | Gate Valve |
| FIG 1512 SZ 4 IN | Gate Valve |
FAQs
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Does NSN 4820-01-077-0252 contain precious materials?
Does NSN 4820-01-077-0252 contain hazardous materials?
When the NSN 4820-01-077-0252 was assigned to the Federal Catalog?
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