What are the main products that Vitite makes in power plants?

In the thermal power generation and cogeneration industries, valves are key equipment that ensure the safe, stable and efficient operation of units. W&T, relying on Germany's century-old technological accumulation, provides coverage for power plantsSteam-water system, circulating water system, desulfurization and denitrification systemIt offers a full range of valve products and has developed unique technical advantages under harsh working conditions such as high pressure difference, high temperature and erosion。

I. Core Products of the Soda System

The steam-water system is the core thermodynamic cycle system of a power plant, with the medium mostly being high-temperature and high-pressure steam and feed water. It has extremely high requirements for the high-temperature resistance, high-pressure resistance, erosion resistance and zero leakage performance of valves。

Ii. Hydrophobic System products

Although the steam trap is small, it undertakes the crucial mission of "blocking steam and draining water". Viti has a unique technical advantage in the field of high-pressure differential hydrophobic treatment：

Core product: Pneumatic Y-type steam trap

• It is particularly suitable for the drainage of the main steam system in thermal power plants

• The inclined valve stem and Y-shaped flow channel design feature low flow resistance and high Cv value

• The piston disc with full guidance in the middle cavity of the valve body is adopted, effectively avoiding jamming and vibration

Core technology: Pressure Reducing Protection device (patent)

• When opened, the medium is first blocked and decelerated by the pressure-reducing protection device, and then enters through the countercurrent hole and decelerates

• The sealing surface is not directly eroded by the medium, significantly extending its service life

The product range is complete.There are three major series: mechanical type (free float type), thermostatic type and thermodynamic type, covering various hydrophobic working conditions from low pressure to high pressure and from low temperature to high temperature

Iii. Circulating Water System Products

The circulating water system has a large diameter and low pressure, and has clear requirements for corrosion resistance and reliability of opening and closing：

Iv. Desulfurization and denitrification System Products

Desulfurization and denitrification media (such as limestone slurry, gypsum slurry, etc.) have the characteristics of strong corrosiveness, high solid content and easy crystallization：

Typical applications of ceramic ball valves in power plants：

• Ash removal/slag discharge system: fly ash, slag, limestone slurry

• Flue gas desulfurization (FGD) : Slurry containing gypsum particles

• Boiler main steam/feed water: High-temperature and high-pressure steam and water system

• Pulverized coal conveying: Switching and adjustment of dry pulverized coal and fly ash

V. Summary: Product Overview of Viti Power Plant

Viti products have been widely applied in hundreds of power generation enterprises affiliated with China Huaneng Group, China Datang Group, China Huadian Group, etcIt has been successfully applied in projects such as Guoneng Fuzhou Thermal Power (2×660MW ultra-supercritical cogeneration project) and Zhengzhou Yuzhong Energy, providing power plants with a full-process fluid control solution ranging from high-temperature and high-pressure steam to circulating water, and from water drainage to desulfurization。

Viti - rooted in German precision engineering and oriented towards the demands of power plants, continuously provides the power industry with safer, more stable and more efficient fluid control products.