NATO Stock Number
4820-00-137-9212
Sold in multiples of
1 EA
DEMIL
NO
Flow Control Device
Disk
Bolt Hole Quantity
4 all ends
Maximum Operating Temp
500.0 degrees fahrenheit single response
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
150.0 pounds per square inch single response
Outside Diameter
7.500 inches all ends
Face To Face Distance
9.500 inches
Thickness
0.875 inches all ends
Bolt Hole Diameter
0.750 inches all ends
Bolt Circle Diameter
6.000 inches all ends
Flange Face Design
Raised straight all ends
Raised Face Height
0.062 inches all ends
Raised Face Diameter
5.000 inches all ends
Material
Cobalt alloy flow control device
Material
Cobalt alloy seat
Material
Steel body
Material Specification
Astm a216, grade wcb assn standard single material response body
Media For Which Designed
Steam single response
Style Designator
Straight thru
Test Data Document
81349-mil-s-901 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.).
Nondefinitive Specification/std Data
C group and 3 type and 5 trim and 150 class
