American standard ball valve, American standard ball valve, flange ball valve, American standard ball valve, American standard ball valve
>Materials include cast steel, forged steel, stainless steel,,,, etc.
Specifications
Standards: national standard, Japanese standard, American standard
Pressure~(
~)~
Connecting flange, butt welding, thread
Operating temperature~
Type straight-through
Media water, oil, steam, nitric acid, etc.
Appearance heavy/medium type
American standard ball valve model
American standard floating ball valve advanced valve The valve seat is designed based on many years of ball valve manufacturing experience to ensure valve sealing, low friction coefficient, small operating torque, multiple valve seat materials, and wide adaptability. The handle with accurate switching adopts a flat-head valve stem, and the connection with the handle will not be misplaced, thus ensuring that the switching status indicated by the handle is consistent with the valve. In order to prevent misoperation of the valve switch, the locking device has locking holes in the fully open and fully closed positions of the valve to ensure that the valve is in the correct position. Valve stem anti-fly structure The valve stem is bottom-mounted to prevent it from flying out under pressure. At the same time, it can form metal contact with the valve body after a fire to ensure the valve stem is sealed. Applicable media: water, gas, oil, natural gas and acid-base corrosive media. Applicable temperature ~℃
Driving mode: manual, pneumatic, electric, hydraulic, etc. Nominal diameter/~
■Technical specifications
Ball valve type
Structural length
Flange size
Pressure temperature
Test inspection
Split flange ball valve
Fixed flange ball valve
■US Standard ball valve performance specifications
Nominal pressure
Strength test
Water seal test
Air seal test
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