| Customization: | Available |
|---|---|
| Media: | Powder, Particles, Fly Ash etc |
| Temperature: | Ordinary Temperature |
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Function
Control medium flow: As a type of valve, its basic function is to control the flow of medium in the pipeline. By driving the valve plate to rotate through a pneumatic actuator, the valve can be opened and closed, thereby controlling the on/off of the medium. The flow rate of the medium can be precisely adjusted according to the needs.
Adapt to different working conditions: able to adapt to various media, such as powdered solid particles, fly ash, dry powder dust, solid particles, gases, liquids, etc., and can also work stably under different pressure and temperature conditions to meet the requirements of various industrial pipeline systems.
Purpose
Thermal power generation industry: It is widely used in the pneumatic conveying system of fly ash in thermal power plants, and can be used as inlet and outlet valves, vent valves, balance valves, exhaust valves, drain valves, ash discharge valves, etc., to control the transportation and discharge of fly ash and ensure the normal operation of the system.
Cement industry: In the cement production process, it is used as an inlet or outlet valve on the conveying pipeline of bulk materials such as cement clinker, limestone, coal powder, etc., to control the inflow and outflow of materials and ensure the smooth production process.
Mining industry: Suitable for the transportation system of ore, mineral powder and other materials in mining, as well as pipeline valve control in process links such as beneficiation and ore washing, which can effectively prevent material leakage and blockage.
Chemical industry: In chemical production, it can be used on pipelines for transporting various corrosive and toxic gases or liquids, such as acid, alkali, salt and other chemical raw materials, as well as gas feed and discharge control in chemical reactions.
Paper industry: Used as a conveying pipeline for pulp, fillers, and other materials in the papermaking process, serving as an on-off valve to control the flow and transportation of materials, ensuring the continuity of papermaking production.
Advantage
High reliability: It has good sealing performance and wear resistance, and can operate stably for a long time under harsh working conditions, reducing equipment failures and maintenance costs caused by valve leakage, wear and tear, and improving the reliability and safety of the system.
Low maintenance cost: The structure is simple, without sticking or accumulating dust, and the self grinding and polishing effect of the sealing surface makes it less susceptible to damage, reducing maintenance workload and costs. Generally, there is no need to frequently replace valve components.
Energy saving and efficient: The piston rod and sealing packing of the pneumatic actuator do not come into direct contact with the medium, reducing frictional resistance and energy consumption; At the same time, the switch is flexible and free of jamming, which can quickly open and close the valve, improve the operating efficiency of the system, and save energy.
Wide adaptability: It can adapt to various media, different pressure and temperature ranges, and can be widely used in pipeline systems in various industrial fields, with strong universality and adaptability.
High degree of automation: When used in conjunction with pneumatic control systems, remote control and automation operations can be achieved, making it convenient to integrate with the automation control system of the entire production process, and improving the automation level and management efficiency of production.
function
Diversion function: It can distribute a single material flow or fluid flow entering the valve to multiple different outlet channels according to a predetermined ratio or path. For example, in the chemical production process, a raw material liquid is divided into different reaction vessels according to a certain flow ratio for reaction; Alternatively, in the material conveying system, the powdered material can be divided into multiple storage bins.
Confluence function: In contrast to diversion function, it can collect material or fluid flows from multiple inlet channels into one outlet channel. For example, in some processes that require mixing multiple additives before proceeding to the next step, pneumatic branching valves can collect additives from different pipelines together.
Channel switching control: Through a pneumatic control system, the position of the valve core can be precisely controlled to achieve switching between different channels. Operators can remotely or locally control the switching action of valves according to the actual production process or process requirements, achieving automated process control.
purpose
Chemical industry: widely used in the distribution and transportation of chemical raw materials. For example, in the process of chemical synthesis, it is used to divert different reactants to various reaction units, or to collect the products after the reaction into a unified collection pipeline.
Food and beverage industry: used in beverage production to distribute pre mixed beverages to different filling production lines; In the process of food processing, raw materials such as flour and sugar can be diverted to different processing equipment, or processed food can be collected and packaged.
Pharmaceutical industry: In the pharmaceutical process, it is used to divert drug raw materials to different pharmaceutical equipment (such as reaction vessels, dryers, etc.) for processing, or to collect different batches of drugs for inspection and packaging. Pneumatic shunt valves can effectively meet the requirements of aseptic operation and precise material allocation in the pharmaceutical production process.
Pneumatic conveying system: used for pneumatic conveying of powdered and granular materials (such as cement, fly ash, etc.), to divert the materials from the main conveying pipeline to various storage warehouses, or to collect materials from multiple storage warehouses into the main conveying pipeline for re conveying.
advantage
High degree of automation: closely coordinated with pneumatic control systems, it can be easily integrated into automated production lines. By receiving signals from the control system, automatic channel switching and material allocation are achieved, reducing manual intervention and improving production efficiency and product quality consistency.
Precise control: capable of precise control of the flow direction and flow rate of materials or fluids. By adjusting the parameters of the pneumatic actuator (such as air pressure, stroke, etc.), the position of the valve core can be accurately controlled, thereby achieving precise adjustment of the diversion or merging ratio and meeting various complex process requirements.
High reliability: Due to its sturdy structure, good sealing, and fast and accurate operation, it has high reliability during long-term operation. As long as regular maintenance is carried out, such as checking the seals and cleaning the inside of the valve body, the occurrence of faults can be effectively reduced, ensuring the continuity of production.
Flexible and versatile: The multi-channel design and flexible configuration enable it to adapt to various process flows and application scenarios. Whether it is a simple two-way diversion or a complex multi-channel merging or diversion, the requirements can be met by adjusting the valve settings, improving the versatility and economy of the equipment.
Function
Truncation function: It can quickly and reliably cut off the material or fluid flow in the pipeline, whether it is gas, liquid, semi fluid, solid powder or other substances, it can be effectively cut off when needed, ensuring the normal operation and safety of the system.
Flow regulation: In some cases, the flow area of the medium can be changed by adjusting the position of the valve core, thereby achieving a certain degree of regulation of the flow rate. However, the accuracy of flow regulation is usually relatively low, mainly relying on the cutoff function.
Purpose
Electric power industry: widely used in ash and slag systems of power plants, such as feeding and discharging ports, exhaust ports, blowing ports, blocking ports, and switch controls for pipeline switching of dry ash and dry powder materials.
Metallurgical industry: Used for conveying and controlling powdered materials in metallurgical processes, such as ore powder, coal powder, etc., as well as for cutting off and controlling flow in the feeding and discharging processes of some metallurgical furnaces.
Chemical industry: Suitable for conveying pipelines of chemical raw materials and products, such as plastic particles, chemical powders, liquid chemical raw materials, etc. The switch control in the conveying system can ensure accurate distribution and safe transportation of materials in the chemical production process.
Food industry: In the process of food processing, it is used for conveying and distributing powdered materials such as flour, sugar powder, starch, as well as controlling the conveying pipelines of some food additives to ensure the hygiene and safety of food production.
Pharmaceutical industry: It can be used as a transportation pipeline for powdered drug raw materials, intermediates, and finished products in pharmaceutical processes, such as controlling the feed and discharge ports of capsule filling machines, tablet presses, and other equipment to ensure the quality and accuracy of drug production.
Advantage
High reliability: The structure is simple, the design is reasonable, and the key components are made of high-quality materials and advanced technology, which has high reliability and stability, and can operate stably for a long time under harsh working conditions.
High degree of automation: closely coordinated with pneumatic control systems, it can achieve remote control and automated operation, easily integrated into automated production lines, reducing manual intervention and improving production efficiency and control accuracy.
Low maintenance cost: Due to non-contact opening and closing and good sealing performance, the risk of wear and leakage is reduced, and the frequency and cost of maintenance are lowered. Meanwhile, its main vulnerable parts are the sealing ring and valve core, which are relatively easy to replace.
Wide adaptability: It can adapt to various media and working conditions, work normally within a wide temperature and pressure range, and is suitable for various industrial fields and process flows, with strong universality and adaptability.
Good safety: It can form a reliable seal in the closed state, effectively preventing material leakage, avoiding safety accidents and environmental pollution that may be caused by material leakage, and ensuring the safety and environmental friendliness of the production process.
Function
Quick cutoff and opening: It can quickly cut off or open the flow of materials or fluids in the pipeline, achieve on/off control of the pipeline system, and ensure that the system can stop or start the transportation of materials in a timely manner when needed.
Flow control auxiliary: Although not the main flow control valve, in some cases, the flow can be roughly adjusted to a certain extent by cooperating with other control components or adjusting the stroke of pneumatic actuators.
Purpose
Electric power industry: widely used in the pneumatic ash conveying system of thermal power plants, such as the feeding port, discharging port, exhaust port, auxiliary blowing port, exhaust port, and switch control of pipeline switching for dry ash and dry powder materials. It is one of the key valves in the pneumatic conveying system of this industry.
Metallurgical industry: Used for conveying and controlling powdered materials in metallurgical processes, such as ore powder, coal powder, etc., as well as for cutting off and controlling flow in the feeding and discharging processes of some metallurgical furnaces.
Chemical industry: Suitable for conveying pipelines of chemical raw materials and products, such as plastic particles, chemical powders, liquid chemical raw materials, etc. The switch control in the conveying system can ensure accurate distribution and safe transportation of materials in the chemical production process.
Food industry: In the process of food processing, it is used for conveying and distributing powdered materials such as flour, sugar powder, starch, as well as controlling the conveying pipelines of some food additives to ensure the hygiene and safety of food production.
Pharmaceutical industry: It can be used as a transportation pipeline for powdered drug raw materials, intermediates, and finished products in pharmaceutical processes, such as controlling the feed and discharge ports of capsule filling machines, tablet presses, and other equipment to ensure the quality and accuracy of drug production.
Advantage
High reliability: The structure is sturdy, the quality of key components is reliable, and advanced sealing and driving technology is adopted. It has high stability and reliability during long-term operation, which can effectively reduce the occurrence of failures and ensure the continuity of production.
High degree of automation: closely coordinated with pneumatic control systems, it can easily achieve remote control and automation operations, and can be integrated into automated production lines to reduce manual intervention, improve production efficiency and control accuracy.
Low maintenance cost: Due to non-contact opening and closing and good sealing performance, the risk of wear and leakage is reduced, and the frequency and cost of maintenance are lowered. Meanwhile, its main vulnerable parts are the sealing ring and valve core, which are relatively easy to replace.
Wide adaptability: It can adapt to various media and working conditions, work normally within a wide temperature and pressure range, and is suitable for various industrial fields and process flows, with strong universality and adaptability.
Good safety: It can form a reliable seal in the closed state, effectively preventing material leakage, avoiding safety accidents and environmental pollution that may be caused by material leakage, and ensuring the safety and environmental friendliness of the production process.
Function
Truncation function: It can quickly and reliably cut off the fluid or material flow in the pipeline, ensuring that the system can stop the transmission of the medium in a timely manner when needed, and achieve on/off control of the pipeline system.
Flow regulation: By using it in conjunction with valve positioners, a certain degree of proportional regulation can be achieved. The opening of the gate can be adjusted according to actual needs to control the flow of the medium and meet the flow requirements of different process flows.
Purpose
Petrochemical industry: used to regulate the pressure and flow of oil and gas pipelines, control the transportation of chemical raw materials and products in pipelines, such as widely used in pipeline systems of refineries and chemical plants.
Metallurgical industry: It can control the feeding and discharging of furnaces, regulate the water flow rate in the cooling system, and play a role in cutting off and controlling the flow rate in the conveying pipelines of metallurgical powders, ores, and other materials.
Power industry: Used in power stations to regulate water level and pressure, such as in cooling water systems, ash removal systems, steam pipelines, and other aspects of thermal power plants.
Environmental protection industry: In the fields of sewage treatment, exhaust gas treatment, etc., it can be used for fluid control and shut-off in pipelines, such as valve control in sewage discharge pipelines and exhaust gas treatment pipelines.
Food and beverage industry: used for material transportation and control, such as raw material transportation and beverage filling in food processing, to ensure the hygiene and safety of food and beverages.
Advantage
High degree of automation: closely coordinated with pneumatic control systems, it can easily achieve remote control and automation operations, and can be integrated into automated production lines to reduce manual intervention, improve production efficiency and control accuracy.
Energy saving and efficient: Compared to other types of valves, pneumatic gate valves have lower energy consumption and are more energy-efficient and environmentally friendly. Its fast switching feature also helps reduce energy waste in situations where frequent flow adjustment is required.
Flexible installation: compact structure, light weight, installation not limited by angle, suitable installation position and method can be selected according to actual needs, convenient for installation and use in various complex industrial environments.
Low maintenance cost: Due to its simple structure, high reliability, and long service life of its main components, the maintenance frequency is low and the maintenance cost is relatively low. Meanwhile, the replacement of its vulnerable parts is also relatively convenient.
Safe and reliable: It can form a reliable seal in the closed state, effectively preventing medium leakage and avoiding safety accidents and environmental pollution that may be caused by medium leakage. In addition, pneumatic drive methods have inherent safety in some hazardous areas and can avoid hazardous factors such as electrical sparks.
| Number | Name | Material Quality | Number | Name | Material Quality |
| 1 | Upper valve seat | Ductile iron | 5 | Lower swing arm | Ductile iron |
| 2 | Sealing ring | Ceramics or alloys | 6 | rocker arm | Ductile iron |
| 3 | Valve plate | carbon steel | 7 | Rotating shaft | 45 # steel |
| 4 | Swing arm | Ductile iron | 8 | Pneumatic actuator | Aluminum cylinder |
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