NATO Stock Number
4820-00-186-3541
Sold in multiples of
1 EA
DEMIL
NO
Pipe Size Accommodated
1.250 inches all ends
Flow Control Device
Disk
Bonnet Type
Inside screw
Bonnet Attachment Method
Threaded
Renewable Seat Ring Type
Threaded
Maximum Operating Temp
425.0 degrees fahrenheit single response
Connection Style
Socket with brazing ring all ends
Valve Operation Method
Manual
Connection Type
Unthreaded internal pipe all ends
Features Provided
Bonnet packing
Maximum Operating Pressure
200.0 pounds per square inch single response
Material
Copper alloy 922 body
Material
Nickel alloy seat
Material
Nickel alloy 400 stem or nickel alloy k-500 stem
Material
Nickel alloy flow control device
Material Specification
Astm b164-61 assn standard 1st material response stem or qq-n-286 federal specification 2nd material response stem
Material Specification
Qq-c-390, alloy d4/d/ federal specification single material response body
Material Specification
Qq-n-288 federal specification single material response flow control device
Media For Which Designed
Steam single response
Style Designator
Straight thru
Test Data Document
03950-cid882057053 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.).