4820-01-554-1371
Find complete technical information, availability, and procurement data for: 4820-01-554-1371
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A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.
disk flow control device, bolted bonnet attachment method, outside screw-yoke bonnet type, 600.0 fahrenheit single response maximum operating temp, 4 all ends bolt hole quantity
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Flow Control Device
- disk
- Bonnet Type
- outside screw-yoke
- Bonnet Attachment Method
- bolted
- Bolt Hole Quantity
- 4 all ends
- Maximum Operating Temp
- 600.0 fahrenheit single response
- Valve Operation Method
- manual
- Flange Shape
- round with holes all ends
- Connection Type
- flange all ends
- Valve Size
- 1.000 inches
- Maximum Operating Pressure
- 900.0 pounds per square inch single response
- Nominal Outside Diameter
- 4.250 inches all ends
- Face To Face Distance
- 8.500 inches
- Nominal Thickness
- 0.688 inches all ends
- Bolt Hole Nominal Diameter
- 0.750 inches all ends
- Bolt Circle Nominal Diameter
- 3.500 inches all ends
- Flange Face Design
- raised straight all ends
- Raised Face Nominal Height
- 0.250 inches
- Raised Face Nominal Diameter
- 2.000 inches
- Part Name Assigned By Controlling Agency
- in-line stop check
- Special Features
- valve is completely asbestos free
- Material
- nickel alloy body
- Style Designator
- straight thru flanged ends
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-01-398-3458 | No Name Available | 05/01/2015 |
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 |
|---|---|
| 803-2177525-M53 | Globe Valve |
| 803-2177525-M535 1INCH FLG | Globe Valve |
| 803-2177525-M5CAF 1 INCH FLG | Globe Valve |
FAQs
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When the NSN 4820-01-554-1371 was assigned to the Federal Catalog?
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