American standard globe valves mainly have API and ASME standards. The stop valve designed, manufactured, produced and tested in accordance with the American standard is called the American standard stop valve. The American standard globe valve is mainly used as an opener on gas and liquid medium pi......
Read More2.The valve is not selected according to the working conditions, and the cut-off valve is used as a throttle valve, resulting in excessive closing specific pressure and closing too fast or not tightly, causing the sealing surface to be eroded and worn.
Read MoreThe ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid adjustment and control. Among them, the hard-sealed V-shaped ball valve has a strong gap between the V-shaped core and the metal seat of the hard alloy.
Read MoreThe globe valve plays an important role in cutting off and throttling the medium in the pipeline. The valve clack exerts pressure to make the sealing surface of the valve clack closely fit the sealing surface of the valve seat, and prevent the medium from leaking along the gap between the sealing su......
Read More