NATO Stock Number
4820-00-278-9866
Sold in multiples of
1 EA
DEMIL
NO
Flow Control Device
Disk
Bonnet Type
Inside screw
Bonnet Attachment Method
Threaded
Bolt Hole Quantity
4 all ends
Maximum Operating Temp
425.0 degrees fahrenheit single response
Valve Operation Method
Manual
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Features Provided
Bonnet packing
Valve Size
1.000 inches
Maximum Operating Pressure
100.0 pounds per square inch single response
Outside Diameter
4.250 inches all ends
Thickness
0.438 inches all ends
First Connection Face To Centerline Distance
2.875 inches
Bolt Hole Diameter
0.562 inches all ends
Second Connection Face To Centerline Distance
2.875 inches
Bolt Circle Diameter
3.125 inches all ends
Flange Face Design
Plain all ends
Material
Copper alloy 922 body
Material
Copper alloy 922 flow control device
Material
Nickel alloy seat
Material
Nickel alloy stem
Material Specification
Mil-n-20164 military specification single material response seat
Material Specification
Qq-c-390, alloy d4/d federal specification single material response body
Material Specification
Qq-c-390, alloy d4/d federal specification single material response flow control device
Media For Which Designed
Steam 1st response
Media For Which Designed
Water-oil-gas 2nd response
Style Designator
Angle flanged ends
Test Data Document
80064-5000s4824-1385541 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
