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- NSN 4820-00-273-9431
4820-00-273-9431
Description: Safety Relief Valve
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MIL-S-867 Safety Relief Valve
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Material document and classification | MIL-S-867 |
Array Properties
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NSN:Array
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Description:Safety Relief Valve
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Shelf Life:N/A
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DEMIL:NO
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UOM:1 EA
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Flow Control Device:Disk
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Bonnet Type:Inside spring
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Bonnet Attachment Method:Union
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Disk Loading Method:Spring
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Renewable Seat Ring Type:Threaded
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Bolt Hole Quantity:4 all ends
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Maximum Operating Temp:650.0 degrees fahrenheit single response
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Valve Operation Method:Automatic
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Flange Shape:Round with holes all ends
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Connection Type:Flange all ends
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Features Provided:Pressure tight outlet side
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Valve Size:1.250 inches
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Adjustable Pressure Range:+51.0/+70.0 pounds per square inch
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Maximum Operating Pressure:200.0 pounds per square inch single response
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Outside Diameter:4.500 inches all ends
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Thickness:0.438 inches all ends
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First Connection Face To Centerline Distance:4.250 inches
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Bolt Hole Diameter:0.562 inches all ends
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Second Connection Face To Centerline Distance:5.000 inches
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Bolt Circle Diameter:3.375 inches all ends
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Flange Face Design:Plain all ends
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Material:Steel flow control device
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Material Specification:Mil-s-867, class3 military specification single material response flow control device
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Media For Which Designed:Water-oil-gas 2nd response
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Style Designator:Angle flanged ends