according to the channel direction once-through globe valve: in once-through or y-shaped cut-off valve, the valve port from the mainstream way into a diagonal lines, so that the flow state damage than conventional cut-off Industrial Valves, and pressure loss across the valve and the corresponding small. Angle type globe valve, check valve, fluid change a direction, so that through this Industrial Valves pressure drop is smaller than conventional structure of the valve.

plunger valve: this form of cut-off valve is normal variant of globe valve. In the valve, the valve disc and seat is usually designed on the basis of the principle of plunger. Disc polishing pillars plug connected to the stem, the seal is set in the column inserting two elastic sealing ring. Two elastic sealing ring with a set of rings is separated, and through the bonnet nut of load on the valve cover pressed around the plunger seal.

the elastic sealing ring to replace, can use a variety of materials, the valve is mainly used for & quot; Open & quot; Or & quot; Customs & quot; , but with a special form of plunger or special thimble, can also be used to adjust flow. stem thread on the location of the valve stem, valve stem thread.

outside the body. Its advantage is stem from medium erosion, easy and smooth, this kind of structure is more common. Threaded stem globe valve: the valve stem threads in the valve body. The structure of valve stem threads direct contact with the media, are susceptible to erosion, and lubrication. This structure is used for small diameter and temperature is not high.

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