Tiếng Việt
ភាសាខ្មែរCopper gate valves are extremely important equipment for pipeline systems. It can be said that this type of valve will be present in any large or small construction project. So what is a copper gate valve? What types are included? Or what is the price of copper gate valves? The full answer will be in the article below!
What is a copper gate valve?
Structure and operating principle of copper gate valves
Valve structure
Copper gate valves have a fairly simple structure, including a valve handle, flange cover, insert ring, valve stem, and valve gate.
In the system, this valve is connected to the pipe thanks to a plastic or metal thread. Large systems that require large gate valves will be connected to the pipeline using a flange with a gasket inserted inside.
The valve cover has space. When you pull the valve door up, it’s easier to open the valve. The valve gate is attached to the valve bridge. There is a tight lid on the valve door to prevent liquid from leaking out.
Principle of operation
Similar in structure, this valve is very easy to use. The valve lever will move up or down according to the crank to open or close the valve. The valve cover, thanks to the internal thread, will fit with the valve stem. When the valve lever moves up or down, the valve gate and crank handle also move at the same time.
Technical specifications of copper gate valve
Currently, on the market, there are many types of copper gate valves manufactured by many companies. Depending on each application and each system, the valves will have a few specialized parameters. Below are the general parameters of this valve line:
- Size: DN15 – DN100
- Manufacturing material: whole body made of brass
- Sealing gasket: rubber or Teflon
- Valve handle: green cast iron
- Temperature: 0 – 100 degrees Celsius
- Pressure: PN10, PN16
- Connection type: threaded
- Working environment: water, compressed air, liquids
- Origin: Minh Hoa – VN, Sanwa – Thailand, Kitz, Toyo – Japan
Advantages of copper gate valves
It is not natural that this valve is chosen so much. This is because of the high applicability as well as the outstanding advantages of this valve line:
- The threaded structure makes disassembly, repair, or replacement easier and faster.
- The manufacturing material is brass, so it does not rust, has a long lifespan, and ensures water quality.
- Compact and does not take up installation space.
- There are many sizes with individual parameters, so it can meet many applications.
- Valves are quite cheap and effective for long-term use, helping to save costs.
>> See more types of copper valves available at Bao Tin Steel
MIHA copper gate valve – the top choice of Vietnamese people
Currently, in the Vietnamese market, there are many reputable copper gate valve manufacturers. One of them is the Minh Hoa Company. To meet the needs of users, the company has brought three lines of quality copper gate valves. Includes: MIHA, MI, and MBV copper gate valves. Specifically:
MIHA copper gate valve
This is a line of concealed stem gate valves with a solid wedge, large hole, and threaded connection, manufactured according to BS 5154:1991 standards. This valve has a fairly large working pressure of 16 bar, equivalent to 16 kg/cm2. The optimal working temperature is below 120 degrees Celsius.
MI copper gate valve
This is a valve line manufactured according to BS 21 and ISO 228-1-2000 standards. The working pressure is 10 bar, or 10 kg/cm2. The working temperature of this valve is about 90 degrees Celsius.
MBV copper gate valve
The valve is hot stamped using advanced technology to ensure the highest quality. The valve threads are manufactured according to BS 21 and ISO 228-1-2000 standards. The working pressure is 10 bars, equivalent to 10 kg/cm2. The optimal working temperature is equivalent to about 120 degrees Celsius.
Bao Tin Steel – Address providing genuine gate valves
As mentioned, MIHA copper gate valves are considered the top choice of Vietnamese customers. If you don’t know where to buy reputable and quality MIHA valves, then Bao Tin Steel Company Limited is the name you need to know.
Bao Tin Steel is a company specializing in importing and supplying industrial equipment and supplies, including copper gate valves. The products here are all genuine imports. Therefore, not only are the products of high quality, but the prices are also competitive.
With more than 10 years of experience, Bao Tin Steel is confident of being one of the most reliable addresses for distributing industrial supplies. When customers come to us, they will receive dedicated support and advice from a team of professional and dedicated staff.
We have just provided you with useful information about copper gate valves as well as reputable addresses for selling this valve. Bao Tin Steel hopes that you already know what a copper gate valve is. What are the characteristics and advantages so that you can choose a safe and reliable purchasing address? Call us now if you need advice or want to receive a quote!