NATO Stock Number
4820-00-967-1237
Sold in multiples of
DEMIL
NO
Flow Control Device
Disk
Bonnet Type
Exposed spring
Bonnet Attachment Method
Bolted
Disk Loading Method
Spring
Bolt Hole Quantity
8 1st end
Bolt Hole Quantity
8 2nd end
Valve Operation Method
Automatic
Flange Shape
Round with holes 1st end
Flange Shape
Round with holes 2nd end
Connection Type
Flange 2nd end
Connection Type
Flange 1st end
Maximum Operating Pressure
300.0 pounds per square inch single response
Opening Pressure Setting
5.0 pounds per square inch
Outside Diameter
8.250 inches 1st end
Outside Diameter
9.000 inches 2nd end
First Connection Face To Centerline Distance
6.562 inches
Bolt Hole Diameter
0.750 inches 2nd end
Bolt Hole Diameter
0.875 inches 1st end
Second Connection Face To Centerline Distance
7.250 inches
Bolt Circle Diameter
6.625 inches 1st end
Bolt Circle Diameter
7.500 inches 2nd end
Flange Face Design
Raised straight 1st end
Flange Face Design
Raised straight 2nd end
Raised Face Height
0.062 inches 1st end
Raised Face Height
0.062 inches 2nd end
Raised Face Diameter
5.000 inches 1st end
Raised Face Diameter
6.188 inches 2nd end
Material
Steel body
Material
Stainless steel flow control device
Material
Stainless steel seat