NATO Stock Number
4820-01-141-8845
Sold in multiples of
1 EA
DEMIL
NO
Thread Direction
Right-hand all ends
Flow Control Device
Disk
Bonnet Type
Inside screw
Bonnet Attachment Method
Threaded
Maximum Operating Temp
150.0 degrees fahrenheit 2nd response
Maximum Operating Temp
406.0 degrees fahrenheit 1st response
Connection Style
G9 plain, optional en (pipe) all ends
Valve Operation Method
Manual
Connection Type
Threaded internal pipe all ends
Features Provided
Bonnet packing
Maximum Operating Pressure
125.0 pounds per square inch 1st response
Maximum Operating Pressure
200.0 pounds per square inch 2nd response
Thread Size
1.000 inches all ends
Material
Copper alloy 642 stem
Material
Copper alloy 848 body
Material
Copper alloy 848 flow control device
Material
Graphite packing
Material Specification
Qq-c-390, alloy b5 federal specification single material response flow control device
Material Specification
Qq-c-390, alloy b5 federal specification single material response body
Media For Which Designed
Steam 1st response
Media For Which Designed
Water-oil-gas 2nd response
Supplementary Features
This item has been reviewed for asbestos material; the current approved sources; 82666 have indicated their part number contained asbestos prior to 1984, they continue to manufacture the same part number without asbestos material after 1984
Thread Series Designator
Npt all ends
Furnished Items And Quantity
1 handwheel