NSN 4820-01-545-8264
Stop-check Valve Cartridge
Nibco valve, modified by prime supply with the addition of a non-return (nr) stop check feature which nibco no longer makes. Packing is the only available maintenance item. Application: compressed air.
Manufacturer part number S-235-Y-NR-.25IN for national stock number 4820015458264.
Datasheet
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Product description
Stop-check Valve NSN 4820-01-545-8264.
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MPN or Model
S-235-Y-NR-.25IN
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NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Pipe Size Accommodated
0.500 inches all ends -
Flow Control Device
Disk -
Bonnet Type
Packing retaining -
End Application
New construction lcs1 -
Connection Style
Socket (pipe) all ends -
Valve Operation Method
Manual -
Connection Type
Unthreaded internal pipe all ends -
Maximum Operating Pressure
300.0 pounds per square inch 2nd response -
Part Name Assigned By Controlling Agency
Inavy: valve, globe stop chk -
Material
Plastic polyamide packing -
Media For Which Designed
Water-oil-gas 2nd response -
Style Designator
Straight thru -
Furnished Items And Quantity
1 handwheel
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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.
![Mechanic Bill explains Stop-check Valve Cartridge](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-545-8264 stop-check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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S-235-Y-NR-.25IN | Prime Supply Co. |
S-235-Y-NR-.25IN | Northern Indiana Business Services |
Stock Check
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