Fluid control is crucial in many aspects of industrial production. As a key device for controlling fluid flow, the performance of valves directly affects the efficiency and quality of production.Electric gate valve DN200As a common and important type of valve, it is widely used in various industrial fields.

I. Overview

It is a widely used valve equipment in the industrial field, mainly used to control the flow of media in pipelines. It is equipped with a multi turn electric device, which allows the valve plate to move in a straight line up and down, thereby achieving remote control of valve opening or closing.

2、 Product Features

1. Design Structure

The bottom of the blade is processed into a blade shape, and this special design enables the electric gate valve DN200 to have cutting function for soft materials such as fibers, pulp, and wood pulp, while ensuring good opening and closing function. In addition, the valve plate has 5 support points and is designed with self centering. When the valve is in the closed state and subjected to back pressure, the valve plate will not shift, ensuring the sealing and stability of the valve.

2. Diverse material choices

The valve body and packing culvert are both precision cast, and the sealing ring is made of PTFE reinforced polytetrafluoroethylene material, which has the advantages of corrosion resistance, wear resistance, and slag resistance, extending the service life of the valve.

3. Multiple driving modes to choose from

Multiple driving modes such as handwheel, manual zipper, spur gear transmission, bevel gear transmission, pneumatic and electric can be configured to meet the needs and work scenarios of different users.

4. Rich channel shapes

It can be made into V-shaped, triangular, and pentagonal channels internally. Among them, the V-shaped gate can be used as a regulating control, increasing the functional diversity of the valve.

5. Applicable media and working conditions

Electric gate valves are suitable for a wide range of media, including gold ore powder, tailings, pulp, wood pulp, fibers, dust, chemical treatment wastewater, sedimentation tanks, mineral sands, slag, coal slurry, asphalt, silo outlets, fruits, grains, cement slurry, slaughterhouse wastewater, etc. It is widely used in industrial equipment such as water treatment, chemical, petrochemical, petroleum, as well as in the field of environmental protection equipment. On pipelines in various working conditions such as petroleum, chemical, pharmaceutical, fertilizer, and power industries with a nominal pressure of 1.6MPa-16.0MPa and a working temperature of -29~550 ℃, the pipeline medium can be reliably cut off or connected.

3、 Maintenance and upkeep

In order to ensure the normal operation and prolong the service life of the electric gate valve DN200, regular maintenance is required. Regularly check whether the sealing surface is worn, whether the trapezoidal thread of the valve stem and valve stem nut is worn, whether the packing is outdated or ineffective, and make necessary replacements. At the same time, attention should be paid to keeping the valve clean and avoiding debris from entering the interior of the valve and affecting its normal operation.

Electric gate valves have become important equipment in the field of industrial fluid control due to their design structure, diverse material selection, rich driving methods and channel shapes, as well as a wide range of applicable media and working conditions. Products from different manufacturers have their own advantages in terms of features, and users can choose according to their actual needs. Through regular maintenance, the stable operation of electric gate valves can be ensured, providing strong support for efficient industrial production. With the continuous development of industrial technology,Electric gate valve DN200We will also continuously improve and perfect, playing an important role in more fields.