What is the function of extension rod gate valve and extension rod soft seal gate valve?

The role of the extension rod gate valve.

The extension rod gate valve is one of the most commonly used shut-off valves, which is mainly used to connect or cut the medium in the pipeline.

It is especially suitable for medium and large diameter pipes. The stem of the extension rod soft seal gate valve drives the stem of the gate plate to drive the gate plate to rise and fall together, and the transmission thread on the valve stem is outside the valve body, therefore.

According to the direction and position of the movement of the valve stem, the opening and closing of the ram and the position can be intuitively judged.

The role of the extension rod soft seal gate valve.

The extension rod soft seal gate valve can be buried at one time with a design scheme that can be maintenance-free and extended, avoiding the expensive cost of the valve well and the huge investment caused by multiple road modifications and valve replacements. It overcomes the phenomenon of poor sealing, water leakage and rust of general gate valves, and saves installation space more effectively. It can be widely used in tap water, sewage, petrochemical industry and other fields.

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 users.

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 evolving rapidly, and different rankings may vary depending on time and region. For the most up-to-date ranking information, it is recommended to refer to industry reports, professional organizations or market research data for more detailed and accurate information.

The extension rod gate valve is one of the most commonly used shut-off valves, which is mainly used to connect or cut the medium in the pipeline. It is especially suitable for medium and large diameter pipes. The valve stem of the extension rod soft seal gate valve is driven by the valve stem of the moving gate to drive the gate plate to rise and fall together, and the transmission thread on the valve draft banquet rod is outside the valve body, therefore, the opening and closing of the gate plate and the position can be intuitively judged according to the movement direction and position of the valve stem, and the transmission thread is convenient for lubrication and is not subject to fluid corrosion, but it requires a large installation space.

Fujian Biaoguang Valve Extended Rod Gate Valve Features:

The valve stem is lengthened for high-position operation;

The channel is smooth and the flow coefficient is small;

The seal is reliable, and the operation is light and flexible.

Integral lagging of the gate of the open rod soft seal gate valve is made of integral lagging for its good coverage performance and precise geometric size to ensure reliable sealing and service life.

Light weight: The valve body is made of ductile iron, which is light in weight and easy to install.

Flat bottom seat: The bottom adopts the same flat bottom seat design as the water pipe, which does not produce debris siltation and is more reliable sealing.

Corrosion resistance: The inner cavity of the gate valve is coated with non-toxic epoxy resin to prevent corrosion and rust, and can be used not only for raw drinking, but also for sewage systems.

Three "0" seals: The valve stem is sealed with three 0-type rings, which has low friction resistance, light switch and no water leakage.