NATO Stock Number
4810-00-218-1553
Sold in multiples of
EA
DEMIL
NO
Flow Control Device
Disk
Bonnet Attachment Method
Bolted
Renewable Seat Ring Type
Threaded
Bolt Hole Quantity
6 all ends
Valve Operation Method
Hydraulic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Features Provided
Bonnet packing
Maximum Operating Pressure
150.0 pounds per square inch single response
Outside Diameter
5.562 inches all ends
Face To Face Distance
9.000 inches
Thickness
0.438 inches all ends
Bolt Hole Diameter
0.562 inches all ends
Bolt Circle Diameter
4.438 inches all ends
Flange Face Design
Plain all ends
Material
Copper alloy 922 body
Material
Nickel alloy r-405 flow control device and rubber synthetic flow control device
Material
Nickel alloy r-405 seat
Material
Nickel alloy r-405 stem
Material Specification
Qq-c-390, alloy d4/d/ federal specification single material response body
Material Specification
Qq-n-281, class b federal specification single material response stem
Material Specification
Qq-n-281, classb federal specification 1st material response flow control device and astm d735, grade sb910abefl assn standard 2nd material response flow control device
Material Specification
Qq-n-288, comp b federal specification single material response seat
Style Designator
Straight through flanged ends