As an important fluid control equipment, manual rotary control valve is widely used in various industrial fields. Especially in water supply systems, rotary control valves play a crucial role. This article will introduce in detail the characteristics, structure, working principle and application fields of feed water rotary control valve T40H to help readers better understand and apply this product.
First, product features.
1.Wide range of adjustment: By rotating the cylindrical disc, the window area formed by the disc and the seat can be effectively changed, so as to achieve precise regulation of the flow rate.
2.Clear opening and closing angle: The opening and closing angle of the control valve is 60°, which makes the operation easier and ensures the stability of the flow rate.
3.Intuitive indication: The opening indicator plate above the valve allows the operator to directly observe the opening of the valve according to the indicator plate, so that the flow rate can be easily adjusted.
4.Strong durability: The rotary control valve T40H is made of high-quality materials, which has good wear resistance and corrosion resistance, which ensures the service life of the valve.
Second, the product structure.
The feed water rotary control valve T40H is mainly composed of valve body, valve seat, valve disc, valve stem, valve cover and other parts. The valve body is the main part of the valve, which is responsible for bearing the pressure and temperature of the fluid; The valve seat and disc are the key sealing components of the valve, and the flow rate is regulated through the cooperation between them; The stem is used to connect the disc and the handle, so that the operator can drive the rotation of the disc by turning the handle; The bonnet protects the internal parts of the valve.
Third, the working principle.
When the operator turns the handle, the stem drives the disc to rotate with it. The rotation of the disc changes the window area between it and the seat, allowing for the regulation of the flow rate. When the window area increases, the flow rate increases; When the window area decreases, the flow rate decreases. By constantly adjusting the angle of rotation of the disc, precise control of the flow rate can be achieved.
Fourth, the field of application.
The feed water rotary control valve T40H is suitable for the medium on the water pipeline, installed on the low, sub-medium pressure, medium pressure boiler feed water or high plus drain pipeline. In these application scenarios, the control valve can adjust the feed water flow in real time according to the needs of boiler and load operation to ensure the normal operation of the boiler. In addition, due to its excellent regulation performance and durability, the rotary control valve T40H is also widely used in fluid control systems in petrochemical, electric power, metallurgy and other industries.
5. Summary. In summary, as an important fluid control equipment, manual rotary control valve plays a vital role in the water supply system. The feed water rotary control valve T40H has been favored by the majority of users for its wide adjustment range, clear opening and closing angle, intuitive indication and strong durability. In practice, the valve enables precise control of the flow rate to meet the needs of boiler and load operation. At the same time, its excellent durability and wide range of applications also make it one of the indispensable fluid control equipment in the industrial field.
Through the detailed introduction of the feed water rotary control valve T40H, I believe that readers have a deeper understanding of this product. In practical applications, we should choose the appropriate control valve model and specification according to the specific fluid control needs to ensure the stable operation of the fluid system. At the same time, it is also very important for the daily maintenance and maintenance of the control valve, and only by doing a good job of daily maintenance can the long-term stable operation of the control valve be ensured. It is hoped that this article can provide some help for readers in understanding and applying the feed water rotary control valve T40H.