151F-4-4 IN.
View detailed technical data, stock status, and sourcing information for: 151F-4-4 IN.
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A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
automatic valve operation method, disk flow control device, 500.0 fahrenheit single response maximum operating temp, 8 all ends bolt hole quantity, threaded or welded renewable seat ring type
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
- Renewable Seat Ring Type
- threaded or welded
- Bolt Hole Quantity
- 8 all ends
- Maximum Operating Temp
- 500.0 fahrenheit single response
- Valve Operation Method
- automatic
- Flange Shape
- round with holes all ends
- Connection Type
- flange all ends
- Mounting Facility
- bracket
- Mounting Position
- horizontal
- Valve Size
- 4.000 inches
- Maximum Operating Pressure
- 150.0 pounds per square inch single response
- Nominal Outside Diameter
- 9.000 inches all ends
- Face To Face Distance
- 11.500 inches
- Nominal Thickness
- 0.938 inches all ends
- Bolt Hole Nominal Diameter
- 0.750 inches all ends
- Bolt Circle Nominal Diameter
- 7.500 inches all ends
- Flange Face Design
- raised straight all ends
- Raised Face Nominal Height
- 0.063 inches all ends
- Raised Face Nominal Diameter
- 6.188 inches all ends
- Special Features
- swing type
- Material
- copper alloy flow control device
- Material
- copper alloy seat
- Material
- copper alloy stem
- Material
- steel body
- Media For Which Designed
- water, salt single response
- Style Designator
- straight thru flanged ends
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 |
|---|---|
| 151F-4-4 IN. | Check Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-01-260-0502?
Does the NSN 4820-01-260-0502 have a Schedule B code assigned?
Does NSN 4820-01-260-0502 require demilitarization?
Does NSN 4820-01-260-0502 contain precious materials?
Does NSN 4820-01-260-0502 contain hazardous materials?
When the NSN 4820-01-260-0502 was assigned to the Federal Catalog?
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