NATO Stock Number
4820-00-813-4659
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
Union
Renewable Seat Ring Type
Threaded
Maximum Operating Temp
150.0 degrees fahrenheit 2nd response
Maximum Operating Temp
550.0 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
1000.0 pounds per square inch 2nd response
Maximum Operating Pressure
300.0 pounds per square inch 1st response
Thread Size
0.250 inches all ends
Material
Copper alloy 922 body
Material
Plastic polytetrafluoroethylene packing
Material
Steel comp 420 flow control device
Material
Steel comp 420 seat or copper alloy 694 seat
Material Specification
Astm a276 type 420 assn standard single material response flow control device
Material Specification
Astm a276 type 420 assn standard single material response seat
Material Specification
Astm b371 alloy 694 assn standard single material response stem
Material Specification
Astm b61 assn standard single material response body
Media For Which Designed
Steam 1st response
Media For Which Designed
Water-oil-gas 2nd response
Thread Series Designator
Npt all ends
