NATO Stock Number
4820-00-038-7018
Sold in multiples of
1 EA
DEMIL
NO
Flow Control Device
Disk
Bonnet Type
Inside spring
Bonnet Attachment Method
Threaded
Disk Loading Method
Spring
Valve Discharge Flow Rate
10.0 gallons per minute
Renewable Seat Ring Type
Threaded
Bolt Hole Quantity
6 all ends
Maximum Operating Temp
70.0 degrees fahrenheit single response
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Features Provided
Pressure tight outlet side
Adjustable Pressure Range
+15.0/+30.0 pounds per square inch
Maximum Operating Pressure
250.0 pounds per square inch single response
Opening Pressure Setting
30.0 pounds per square inch
Outside Diameter
5.620 inches all ends
Thickness
0.812 inches all ends
Bolt Hole Diameter
0.562 inches all ends
Bolt Circle Diameter
3.938 inches all ends
Flange Face Design
Plain all ends
Material
Copper alloy 922 body
Material
Steel flow control device
Material
Steel seat
Material Specification
Astma276, type303 assn standard single material response flow control device
Material Specification
Astma276, type303 assn standard single material response seat
Material Specification
Qq-c-390, alloyd4/d/ federal specification single material response body
Media For Which Designed
Water, fresh single response
Style Designator
C1 angle
Style Designator
Angle
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
B grade
