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- NSN 4820-00-186-3568
4820-00-186-3568
Description: Stop-check Valve
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MIL-N-894 Stop-check Valve
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Material document and classification | MIL-N-894 |
Array Properties
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NSN:Array
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Description:Stop-check Valve
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Shelf Life:N/A
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DEMIL:DEMIL/MLI
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UOM:1 EA
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Flow Control Device:Disk
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Bonnet Type:Outside screw-yoke
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Bonnet Attachment Method:Bolted
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Renewable Seat Ring Type:Threaded
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Bolt Hole Quantity:8 all ends
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Maximum Operating Temp:425.0 degrees fahrenheit single response
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Valve Operation Method:Manual
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Flange Shape:Round with holes all ends
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Connection Type:Flange all ends
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Mounting Position:Vertical
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Valve Size:4.000 inches
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Maximum Operating Pressure:100.0 pounds per square inch single response
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Outside Diameter:7.687 inches all ends
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Thickness:0.500 inches all ends
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First Connection Face To Centerline Distance:6.000 inches
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Bolt Hole Diameter:0.562 inches all ends
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Second Connection Face To Centerline Distance:6.000 inches
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Bolt Circle Diameter:6.562 inches all ends
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Flange Face Design:Plain all ends
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Special Features:Valve size 4.000 in.
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Material:Nickel alloy flow control device
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Material Specification:Qq-n-288 federal specification single material response seat
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Media For Which Designed:Steam single response
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Style Designator:Angle flanged ends
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Test Data Document:03950-cid882033313 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).