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NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

Check Valve

Model / MPN: 1825-1/2IN | NSN: 4820-01-381-4460
ITAR Registered seal

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.

Product Details
NATO Stock Number
4820-01-381-4460
Sold in multiples of
1 EA
DEMIL
NO
Flow Control Device
Disk
End Application
6640-00-538-2736
Connection Style
Plain (tube) all ends
Valve Operation Method
Automatic
Connection Type
Unthreaded internal tube all ends
Mounting Position
Horizontal
Maximum Operating Pressure
125.0 pounds per square inch 1st response
Maximum Operating Pressure
200.0 pounds per square inch 2nd response
Outside Diameter Tube Accommodated
0.500 inches all ends
Material
Copper alloy 360 flow control device
Material
Copper alloy 836 body
Media For Which Designed
Steam 1st response
Media For Which Designed
Water-oil-gas 2nd response
Style Designator
Straight thru
1825 Series Parts

Pricing and Availability

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1825-1/2IN Cross Reference
  • A1-FIG1825-1/2