612 A ShenHui Building XIXIAN Road Baoan District Shenzhen 518000 Guangdong China
WKT's dual plate check valve is a high-performance check valve designed with two spring-loaded plates. Its unique structure enables the valve to open smoothly and release the medium when the medium flows; When the flow of medium stops or the direction is reversed, the spring will quickly rebound the disc to prevent the leakage of external medium. This efficient check function not only ensures the stable operation of the system, but also can be easily installed from any installation position, with tight seal to ensure no pressure loss.
Our dual plate check valve series combines intelligent design and advanced technology, and is specially tailored for production facilities, refineries and manufacturing industries, providing economical and efficient sealing solutions. Each dual plate check valve is molded from high-quality steel, and after rigorous testing, it completely conforms to API (american petroleum institute) standards, ensuring the high quality and reliability of products.
1. Spring loading design: Dual plate check valve adopts double-spring loading plate design, which ensures that the disc can be closed quickly when the medium flow stops, preventing reverse flow and ensuring system safety.
2. Quick closing: the disc has a short stroke and is closed with the help of a spring, which can complete the closing action in a very short time, reduce the impact force and prolong the service life of the valve.
3. Low fluid resistance: the optimized flow channel structure is designed to minimize the resistance when the fluid passes through, avoid the pressure loss of the system and improve the overall operation efficiency.
4. Long service life: the disc and valve seat are made of alloy steel or cemented carbide, which has excellent high temperature resistance, corrosion resistance and wear resistance, significantly prolonging the service life of the valve.
5. Simple installation: The whole structure of the valve is compact, without retaining ring and dew point design, so that the valve body can be installed horizontally or vertically, which is convenient and quick to adapt to various installation environments.
6. Smooth flow channel: The design of internal flow channel is optimized to ensure the smooth flow of medium and no blockage, and improve the overall operating efficiency of the system.
7. High reliability: the overall structure is simple and compact, with small impact force and low water hammer pressure when closing, which greatly improves the reliability of the valve and the stability of the system.
1. Economical and efficient: adopt high-quality materials and advanced manufacturing technology, provide durable and cost-effective non-return solutions, and reduce the maintenance and replacement costs of enterprises.
2. Improve the efficiency of the system: the design of small fluid resistance and smooth flow channel ensures the efficient operation of the system, reduces energy consumption and improves the overall production efficiency.
3. Extend the service life of the equipment: the quick closing and low impact design reduce the wear of the system and prolong the service life of the whole pipeline system.
4. Diversified installation: it can be installed horizontally or vertically without considering the limitation of installation direction, which greatly improves the flexibility and convenience of installation.
5. Ensure safety: high reliability and tight sealing performance, prevent medium from countercurrent and leakage, and ensure the safety and stability of the production process.
6. Compliance with standards: The products are manufactured and tested in strict accordance with API standards to ensure that the quality and performance of products meet international industry standards and enhance customer confidence.
1. Petroleum refinery: In the process of oil and gas transportation and treatment, prevent the medium from flowing backwards and ensure the stability and safety of the production process.
2. Chemical manufacturing: It is used for conveying pipelines of various chemical media to prevent corrosive or high-temperature media from flowing backwards and ensure equipment safety.
3. Food and beverage industry: in the process of food processing and packaging, prevent product pollution and fluid reflux, and ensure hygiene standards.
4. Water treatment facilities: In the purification and water delivery system, prevent the water flow from reversing and ensure the normal operation of the water supply system.
5. Energy and electricity: in power plants and distribution systems, ensure the stable supply of steam and water resources and prevent system damage.
6. Shipbuilding and marine engineering: in the liquid conveying system of ships, prevent the reverse flow of seawater or other liquids and ensure the safe operation of ships.
1. Installation guidelines:
Confirm the installation direction: the dual plate check valve can be installed horizontally or vertically, and choose the appropriate installation direction according to the specific pipeline layout.
Pipeline connection: ensure that the pipeline port is clean and free of impurities, and use appropriate sealing materials for connection to prevent leakage.
Fixing the valve: Fix the valve with a suitable bracket to ensure that it is stable and free from external vibration.
2. Operational considerations:
Applicable medium: Ensure that the medium handled by the valve meets its material and design standards, and avoid using unsuitable highly corrosive or high-temperature medium.
Pressure and temperature: the operating pressure and temperature should be within the rated range of the valve to avoid damage caused by exceeding the design limit.
Regular inspection: check the tightness and spring state of the valve regularly, and carry out maintenance and replacement in time to ensure that it is always in the best working condition.
3. Maintenance:
Cleaning the valve: regularly clean the inside and outside of the valve to prevent the accumulation of impurities from affecting its performance.
Check the spring: check the elasticity and state of the spring regularly. If it is loose or broken, replace the spring in time.
Lubrication and maintenance: according to the type of medium and working environment, properly lubricate to ensure smooth movement of the disc.
1. What are the advantages of dual plate check valve compared with traditional single-plate check valve?
Dual plate check valve adopts double-spring loading design, which has faster closing speed and better effect of preventing backflow. At the same time, its flow channel design is more optimized, the fluid resistance is smaller, and the system efficiency is improved.
2. Is the check valve suitable for high temperature and high pressure environment?
Yes, WKT's dual plate check valve is made of high temperature-resistant and high-strength materials, which can withstand high temperature and pressure and is suitable for a variety of harsh working conditions.
3. Does the valve support multi-directional installation?
The design of dual plate check valve is flexible, which can be installed in horizontal or vertical direction to meet different pipeline layout requirements.
4. How to judge whether the valve needs maintenance or replacement?
If it is found that the valve is not tightly closed, fluid leaks or the spring fails, it should be inspected and maintained in time. In case of serious damage, it is recommended to replace the valve with a new one to ensure the safety of the system.
5. How to ensure the sealing performance of the valve?
The sealing surface of disc and valve seat is made of alloy steel or cemented carbide, which is precisely machined to ensure high sealing, and combined with spring pressure to ensure tight sealing under various working conditions.
Mr. Li, purchasing manager of a large refinery: "Since using WKT's dual plate check valve, our system has been running more stably and the maintenance cost has been greatly reduced. The high reliability and excellent sealing performance of the valve are satisfactory. "
Ms. Zhang, technical director of chemical enterprise: "The quick closing function of WKT dual plate check valve has played an important role in our production process, which greatly improved the production efficiency. Thanks to the quality products provided by WKT."
Mr. Wang, production supervisor of food and beverage industry: "In the process of food processing, hygiene and leakage prevention are very important. WKT's dual plate check valve is not only easy to install, but also has excellent sealing performance, which fully meets our needs. "
——
Choose WKT, choose reliability and excellence. For more information or customization requirements, please feel free to contact us.
WKT's dual plate check valve is a high-performance check valve designed with two spring-loaded plates. Its unique structure enables the valve to open smoothly and release the medium when the medium flows; When the flow of medium stops or the direction is reversed, the spring will quickly rebound the disc to prevent the leakage of external medium. This efficient check function not only ensures the stable operation of the system, but also can be easily installed from any installation position, with tight seal to ensure no pressure loss.
Our dual plate check valve series combines intelligent design and advanced technology, and is specially tailored for production facilities, refineries and manufacturing industries, providing economical and efficient sealing solutions. Each dual plate check valve is molded from high-quality steel, and after rigorous testing, it completely conforms to API (american petroleum institute) standards, ensuring the high quality and reliability of products.
1. Spring loading design: Dual plate check valve adopts double-spring loading plate design, which ensures that the disc can be closed quickly when the medium flow stops, preventing reverse flow and ensuring system safety.
2. Quick closing: the disc has a short stroke and is closed with the help of a spring, which can complete the closing action in a very short time, reduce the impact force and prolong the service life of the valve.
3. Low fluid resistance: the optimized flow channel structure is designed to minimize the resistance when the fluid passes through, avoid the pressure loss of the system and improve the overall operation efficiency.
4. Long service life: the disc and valve seat are made of alloy steel or cemented carbide, which has excellent high temperature resistance, corrosion resistance and wear resistance, significantly prolonging the service life of the valve.
5. Simple installation: The whole structure of the valve is compact, without retaining ring and dew point design, so that the valve body can be installed horizontally or vertically, which is convenient and quick to adapt to various installation environments.
6. Smooth flow channel: The design of internal flow channel is optimized to ensure the smooth flow of medium and no blockage, and improve the overall operating efficiency of the system.
7. High reliability: the overall structure is simple and compact, with small impact force and low water hammer pressure when closing, which greatly improves the reliability of the valve and the stability of the system.
1. Economical and efficient: adopt high-quality materials and advanced manufacturing technology, provide durable and cost-effective non-return solutions, and reduce the maintenance and replacement costs of enterprises.
2. Improve the efficiency of the system: the design of small fluid resistance and smooth flow channel ensures the efficient operation of the system, reduces energy consumption and improves the overall production efficiency.
3. Extend the service life of the equipment: the quick closing and low impact design reduce the wear of the system and prolong the service life of the whole pipeline system.
4. Diversified installation: it can be installed horizontally or vertically without considering the limitation of installation direction, which greatly improves the flexibility and convenience of installation.
5. Ensure safety: high reliability and tight sealing performance, prevent medium from countercurrent and leakage, and ensure the safety and stability of the production process.
6. Compliance with standards: The products are manufactured and tested in strict accordance with API standards to ensure that the quality and performance of products meet international industry standards and enhance customer confidence.
1. Petroleum refinery: In the process of oil and gas transportation and treatment, prevent the medium from flowing backwards and ensure the stability and safety of the production process.
2. Chemical manufacturing: It is used for conveying pipelines of various chemical media to prevent corrosive or high-temperature media from flowing backwards and ensure equipment safety.
3. Food and beverage industry: in the process of food processing and packaging, prevent product pollution and fluid reflux, and ensure hygiene standards.
4. Water treatment facilities: In the purification and water delivery system, prevent the water flow from reversing and ensure the normal operation of the water supply system.
5. Energy and electricity: in power plants and distribution systems, ensure the stable supply of steam and water resources and prevent system damage.
6. Shipbuilding and marine engineering: in the liquid conveying system of ships, prevent the reverse flow of seawater or other liquids and ensure the safe operation of ships.
1. Installation guidelines:
Confirm the installation direction: the dual plate check valve can be installed horizontally or vertically, and choose the appropriate installation direction according to the specific pipeline layout.
Pipeline connection: ensure that the pipeline port is clean and free of impurities, and use appropriate sealing materials for connection to prevent leakage.
Fixing the valve: Fix the valve with a suitable bracket to ensure that it is stable and free from external vibration.
2. Operational considerations:
Applicable medium: Ensure that the medium handled by the valve meets its material and design standards, and avoid using unsuitable highly corrosive or high-temperature medium.
Pressure and temperature: the operating pressure and temperature should be within the rated range of the valve to avoid damage caused by exceeding the design limit.
Regular inspection: check the tightness and spring state of the valve regularly, and carry out maintenance and replacement in time to ensure that it is always in the best working condition.
3. Maintenance:
Cleaning the valve: regularly clean the inside and outside of the valve to prevent the accumulation of impurities from affecting its performance.
Check the spring: check the elasticity and state of the spring regularly. If it is loose or broken, replace the spring in time.
Lubrication and maintenance: according to the type of medium and working environment, properly lubricate to ensure smooth movement of the disc.
1. What are the advantages of dual plate check valve compared with traditional single-plate check valve?
Dual plate check valve adopts double-spring loading design, which has faster closing speed and better effect of preventing backflow. At the same time, its flow channel design is more optimized, the fluid resistance is smaller, and the system efficiency is improved.
2. Is the check valve suitable for high temperature and high pressure environment?
Yes, WKT's dual plate check valve is made of high temperature-resistant and high-strength materials, which can withstand high temperature and pressure and is suitable for a variety of harsh working conditions.
3. Does the valve support multi-directional installation?
The design of dual plate check valve is flexible, which can be installed in horizontal or vertical direction to meet different pipeline layout requirements.
4. How to judge whether the valve needs maintenance or replacement?
If it is found that the valve is not tightly closed, fluid leaks or the spring fails, it should be inspected and maintained in time. In case of serious damage, it is recommended to replace the valve with a new one to ensure the safety of the system.
5. How to ensure the sealing performance of the valve?
The sealing surface of disc and valve seat is made of alloy steel or cemented carbide, which is precisely machined to ensure high sealing, and combined with spring pressure to ensure tight sealing under various working conditions.
Mr. Li, purchasing manager of a large refinery: "Since using WKT's dual plate check valve, our system has been running more stably and the maintenance cost has been greatly reduced. The high reliability and excellent sealing performance of the valve are satisfactory. "
Ms. Zhang, technical director of chemical enterprise: "The quick closing function of WKT dual plate check valve has played an important role in our production process, which greatly improved the production efficiency. Thanks to the quality products provided by WKT."
Mr. Wang, production supervisor of food and beverage industry: "In the process of food processing, hygiene and leakage prevention are very important. WKT's dual plate check valve is not only easy to install, but also has excellent sealing performance, which fully meets our needs. "
——
Choose WKT, choose reliability and excellence. For more information or customization requirements, please feel free to contact us.
