Forged Globe Valve

Forged Steel Globe Valves is a common cut-off valve, mainly used to connect or cut off the medium in the pipeline, generally not used to regulate the flow rate. The cut-off valve is suitable for the pressure and temperature range. This valve is suitable for small diameter pipes. The sealing surface is not easy to wear and scrape. The sealing performance is good. When the valve is opened and closed, the valve stroke is small, the opening and closing time is short, and the height of the valve is small.

When the globe valve is opened, the opening height of the disc is 25% to 30% of the nominal diameter, and the flow rate has reached the maximum, indicating that the valve has reached the full open position. Therefore, the full opening position of the globe valve shall be determined by the stroke of the disc. Valves of this type should be installed horizontally in pipes. The globe valve has the advantages of simple structure, convenient manufacture and maintenance, small working stroke, short opening and closing time, good sealing performance, small friction force between the sealing surfaces and long service life.

Y Type Globe Valves is suitable for cutting or connecting medium on the pipes of various working conditions such as the nominal pressure of PN1.6 to 6.4Mpa, the working temperature of -29 to 550Degree C, such as oil, chemical, pharmaceutical, chemical fertilizer, electric power industry and so on. Suitable medium is water, oil, steam, acid medium, etc. The operation methods are: manual and pneumatic.

The forged bellow sealed globe valve main fire station for a variety of systems, cut off or connected piping media. The valve and other valve products than is characterized by high temperature and high pressure, the unique self seal design, the higher the pressure, the more reliable seal. Due to the special properties of technical characteristics, conditions of formation of the products can not be replaced by other product characteristics.

The Forged Cryogenic Globe Valves refers to the valve that the shut-off valve (valve) moves along the center line of the valve seat. According to the moving form of the disc, the change of the valve seat opening is proportional to the valve stroke. Because the valve stem opening or closing the stroke is relatively short, and has a very reliable cutting function, and because the change of the valve seat opening is proportional to the stroke of the valve, it is very suitable for the adjustment of the flow. Therefore, this type of valve is very suitable for cutting or regulating and throttling use.