4820-00-146-9352
Find complete technical information, availability, and procurement data for: 4820-00-146-9352
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A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.
disk flow control device, weight disk loading method, 1.500 inches 1st end nominal pipe size accommodated, union bonnet attachment method, 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
- 1.500 inches 1st end
- Flow Control Device
- disk
- Bonnet Type
- inside screw
- Bonnet Attachment Method
- union
- Disk Loading Method
- weight
- Renewable Seat Ring Type
- threaded
- Maximum Operating Temp
- 250.0 fahrenheit single response
- Connection Style
- socket (pipe) 1st end
- Valve Operation Method
- manual
- Connection Type
- unthreaded internal pipe 1st end
- Mounting Position
- horizontal
- Features Provided
- bonnet packing
- Maximum Operating Pressure
- 700.0 pounds per square inch single response
- Criticality Code Justification
- zzzy
- Material
- copper alloy 844 body
- Material
- nickel alloy 400 or nickel alloy r-405 or nickel alloy seat
- Material
- nickel alloy 400 or nickel alloy r-405 stem
- Media For Which Designed
- water-oil-gas single response
- Style Designator
- straight thru
- Reference Number Differentiating Characteristics
- quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
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 |
|---|---|
| 803-2177934-C731AF | Stop-Check Valve |
| 803-2177934-C731AFL1 | Stop-Check Valve |
FAQs
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Does NSN 4820-00-146-9352 contain precious materials?
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When the NSN 4820-00-146-9352 was assigned to the Federal Catalog?
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