NATO Stock Number
4820-01-191-3773
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
406.0 degrees fahrenheit single response
Connection Style
G9 plain, optional en (pipe) all ends
Valve Operation Method
Manual
Connection Type
Threaded internal pipe all ends
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 694 stem
Material
Copper alloy 836 body
Material
Copper alloy 836 seat
Material
Plastic polytetrafluoroethylene flow control device
Material
Plastic polytetrafluoroethylene packing
Material Specification
Astm b-371 alloy c69400 assn standard single material response stem
Material Specification
Astm b-62 assn standard single material response body
Material Specification
Astm b-62 assn standard single material response seat
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 12168 has 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
