Manual Globe Valve

Once the manual shut-off valve is open, there is no contact between its seat and the disc sealing surface, so its sealing surface is less mechanically worn, because the valve seat and disc of most shut-off valves are easier to repair or It is not necessary to remove the entire valve from the pipeline when replacing the sealing element, which is very suitable for the case where the valve and the pipeline are welded together. The flow direction of the medium as it passes through such a valve changes, so the flow resistance of the shut-off valve is higher than other valves.