NATO Stock Number
4820-01-434-6660
Sold in multiples of
1 EA
DEMIL
NO
Flow Control Device
Disk
Disk Loading Method
Spring
Valve Discharge Flow Rate
18.0 gallons per minute
Bolt Hole Quantity
4 all ends
Maximum Operating Temp
500.0 degrees fahrenheit single response
End Application
Supply class aoe
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Valve Size
1.000 inches
Adjustable Pressure Range
+56.0/+77.0 pounds per square inch
Maximum Operating Pressure
1500.0 pounds per square inch single response
Outside Diameter
1.000 inches 1st end
Outside Diameter
0.500 inches 2nd end
Thickness
0.438 inches 2nd end
Thickness
0.562 inches 1st end
First Connection Face To Centerline Distance
4.000 inches
Bolt Hole Diameter
0.625 inches all ends
Second Connection Face To Centerline Distance
4.250 inches
Bolt Circle Diameter
2.375 inches 2nd end
Bolt Circle Diameter
3.125 inches 1st end
Flange Face Design
Raised straight all ends
Raised Face Height
0.062 inches all ends
Raised Face Diameter
1.375 inches 2nd end
Raised Face Diameter
2.000 inches 1st end
Material
Rubber seat
Material
Steel comp 416 stem
Material
Steel comp 316 body
Material
Steel comp 316 flow control device
Media For Which Designed
Fuel/oil, hydrocarbon single response