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Stainless steel butt welded globe valve

Parameter

Size:DN15-DN400 mm

Pressure:PN1.6MPa-32MPa

Material:Carbon steel, stainless steel, alloy steel

Standard:GB/T 12235

Connection type:Butt welding

Product details

The stem axis of the globe valve is perpendicular to the sealing surface of the valve seat. The stem opening or closing stroke is relatively short and has a very reliable cut-off action, making this valve ideal for use as a medium for cutting or regulating and throttling.

Once the disc of the globe valve is open, there is no longer contact between its seat and the sealing surface of the valve disc, and it has a very reliable cutting action, so this valve is very suitable for cutting off or adjusting and throttling the medium. This type of valve should generally be installed horizontally in the pipeline.

Once the globe valve is in the open state, there is no longer contact between its seat and the valve disc sealing surface, so its sealing surface is less mechanical wear, because most of the globe valve seat and valve disc are easier to repair or replace the sealing element without removing the whole valve from the pipeline, which is very suitable for the valve and the pipeline welded into one. The flow direction of the medium through such valves changes, so the flow resistance of the stop valve is higher than that of other valves.