Flange Stainless Steel Globe Valve

Milestone Flange Stainless Steel Globe Valve

With years of experience in production Flange Stainless Steel Globe Valve, Milestone can supply a wide range of Flange Stainless Steel Globe Valve. High quality Flange Stainless Steel Globe Valve can meet many applications, if you need, please get our online timely service about Flange Stainless Steel Globe Valve. In addition to the product list below, you can also customize your own unique Flange Stainless Steel Globe Valve according to your specific needs.Flange stainless steel stop valve is a type of flange stainless steel stop valve. Because it is made of stainless steel, it is called flange stainless steel stop valve. The biggest advantage of using stainless steel for flange stainless steel stop valves is that they will not rust regardless of wind or sun, or they rust very slowly and can be used for a long time. Flange stainless steel stop valve is the first choice for choosing flange stainless steel stop valve. Flange stainless steel stop valve is widely used in chemical, pharmaceutical, shipbuilding, food machinery and other industries due to its simple gate valve structure. Its working principle is to apply pressure to the valve during the closing period, forcing the sealing surface to prevent leakage, thereby blocking the air flow.

The flange stainless steel stop valve is a forced sealing valve, so when the valve is closed, pressure must be applied to the valve disc to force the sealing surface to prevent leakage. When the medium enters the valve from below the valve disc, the resistance that the operating force needs to overcome is the friction between the valve stem and the packing and the thrust generated by the medium pressure. The force that closes the valve is greater than the force that opens it, so the diameter of the valve stem must be large, otherwise the valve stem will bend. In recent years, with the emergence of self-sealing valves, the medium flow direction of flange stainless steel stop valves has entered the valve cavity from the top of the valve disc. At this time, under the action of medium pressure, the force to close the valve is small, but the force to open the valve is large, and the force diameter of the valve stem can be reduced accordingly. At the same time, under the action of the medium, this form of valve is also tighter. my country's "Three Modernization Regulations" on valves stipulates that the flow direction of flanged stainless steel stop valves should always be top-down.

Flange stainless steel stop valve has the following advantages:

 1. Simple structure. It has a simple structure, is easy to use and maintain, and is deeply trusted and loved by the public.

 2. Wear resistance. The structural surface is made of stainless steel and has good sealing performance. When in use, the contact area between the valve disc and the valve body sealing surface is small. The exquisite design allows it to slide freely, which greatly ensures the safety of the operator. 

3. Good sealing performance. In order to reduce the pressure of flowing objects in the valve, reduce power consumption and harm to the operator, the valve is designed entirely from these aspects. In order to reduce the pressure as much as possible, the internal design of the valve is relatively complex. In short, it has good sealing performance and high operability. Its opening and closing parts are plug-shaped valve discs. The sealing surface is a flat or sea cone surface. The valve disc moves linearly along the centerline of the valve seat to open and close the valve. The movement form of the valve stem (commonly known as: concealed valve stem) also has the lifting and rotating valve stem type, which can be used to control air, water, steam, various corrosive media, mud, oil and other fluids, liquid metal and radioactive media flow.