2. The opening and closing torque of the valve is small, which reduces labor intensity, and can drive any form of driving device, which is convenient for remote control.
3. The appearance is beautiful, the valve channel has a smooth flow line, which reduces the flow resistance coefficient of the valve, and is a high-quality energy-saving product.
4. The outer seal of the valve adopts bellows seal and graphite, stainless steel gasket seal, the seal is reliable, and there is no need to replace the seal packing for long-term use. In industrial use, the leakage caused by the globe valve: high temperature, highly toxic, flammable and explosive, radioactive media, etc., not only pollute the environment, but also often cause significant personal and property losses. This type of valve is much safer and more stable, and advanced foreign standards are strictly adopted in design and manufacture.
The opening or closing stroke of the valve stem of this type of valve is relatively short, and it has a very reliable cut-off function, and because the change of the valve seat opening is proportional to the stroke of the valve disc, it is very suitable for flow adjustment. Therefore, this type of valve is very suitable for cut-off or regulation and throttling.
The above content is what the little valve brings to you todayWhat is the difference between ordinary globe valve and bellows globe valveafter seeing whether forHave a certain understanding of the bellows globe valve?