Where to buy an old 4 point ball valve What does a 4 point ball valve mean? Which position is 4 poin

What does that mean?

Here are some of the well-known brands recognized in the valve industry, which are widely recognized and have a high reputation. While rankings may vary depending on time and market conditions, the following brands are generally considered to be among the top brands in the valve industry:

The following influential first-line brands of water system valves and industrial valves can be used as a reference, but for reference only: Suzhou Neway Valve, Shanghai Guanlong Valve, Shanghai Qizhong Valve, Sanhua, Su Yan, Shentong, Su Valve, Nanfang, Jiang.

First, the word Yao. The above manufacturers are only estimates and references, and the specific situation may vary or fluctuate at any time due to changes in a series of factors such as changes in the market, the size of the competition pattern, and the stability of product quality. As an indispensable key device in industrial production and civil facilities, the quality and reputation of the valve brand directly affect the satisfaction and trust of the user's stove.

These brands are known in the valve industry for their innovative technology, high-quality products and reliability. It is important to note that the market and industry are changing rapidly, and the rankings may vary by time and region. For the latest ranking information, it is recommended to refer to industry reports, professional institutions or market research data for more detailed and accurate information.

1 inch (divided into equal parts, 4 points refers to 4 8, that is, 1 2 inches), the position is at the connection between the valve and the pipe, which is generally a threaded connection, divided into external thread and internal thread.

A 4-point ball valve refers to a DN15 or 1 2" ball valve. 4 points is the colloquial language of the Chinese people, which means 4 8".

Ball valve with a diameter of DN15. The standard method is scored 4 points throughout.

It means that the diameter of the pipe you want to connect to the top is 4 points, and the corresponding valve (the inner core is spherical), and the position is the place where there are wires on both sides of its bottom.

Specializing in the production of RO water purifiers, pressure barrels, small connections, PE pipes, filter elements, filter shells and RO machine parts, water appliances and accessories. Shenzhen Dow has it.

Yes, it is rare to say how many inches in the country.

Generally speaking, as long as you say how many inches, it's inches.

1 inch is equal to a centimeter.