Specialized in Industrial Valves

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J-VALVES China Specializes In The Production Of High-quality

Trunnion Mounting Ball Valves

In the field of industrial fluid control, J-VALVES stands out with its excellent trunnion ball valves and has become a trusted partner of many enterprises.

J-VALVES trunnion mounting ball valves meet the stringent needs of the petroleum, chemical, natural gas, power and other industries with their excellent quality and performance, especially under harsh working conditions such as high pressure, frequent switching and strong corrosive media,showing unparalleled reliability.The J-VALVES trunnion mounting ball valve features an advanced symmetrical sphere design combined with trunnion-driven construction for bi-directional sealing capability to maintain leak-proof integrity in low and high pressure systems. Its spring-loaded seat design effectively reduces seat wear due to sudden pressure changes, while ensuring reliable sealing at low operating torque. In addition, the ball valve has excellent wear resistance, and the sphere can be pre-positioned away from the sealing surface when opening and closing, reducing bearing wear and extending service life.

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Specialized in Trunnion Mounted Ball Valve

J-VALVES China Specializes In The Production Of High-quality Floating Ball Valves

J-VALVES China floating ball valve adopts advanced manufacturing technology and strict quality control system to ensure that each product has excellent sealing performance and durability. Our floating ball valve adopts high-precision machining technology, and the ball body and the valve seat fit extremely high, which can achieve zero leakage under various pressure and temperature conditions. At the same time, the valve body of J-VALVES floating ball valve adopts high-strength material, which has undergone precision forging and heat treatment process, and has excellent corrosion resistance and wear resistance, which can meet the stringent needs of petroleum, chemical, natural gas, water treatment and other industries.The J-VALVES China floating ball valve series covers a wide range of specifications and models, from small manual valves to large electric or pneumatic drive valves. Whether it is used for fluid control of conventional piping systems or special applications under complex working conditions such as high pressure, high temperature, and strong corrosion, J-VALVES can provide the most suitable products. In addition, our floating ball valves also have a variety of connection methods, such as flange connection, thread connection, welding connection, etc., which can easily adapt to different piping systems for easy installation and maintenance.

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Specialized in Floating Ball Valve

J-VALVES China Professional Production of High-quality

Fully Welded Ball Valves

J-VALVES fully welded ball valves use advanced welding technology to ensure the overall strength and sealing performance of the valve. Every welding point has undergone strict quality inspection, eliminating the risk of leakage that may occur in traditional bolted connections. This integrated structural design not only enhances the durability of the valve, but also greatly reduces maintenance costs and repair frequency. Whether under extreme working conditions such as high pressure, high temperature or low temperature, J-VALVES fully welded ball valves can maintain excellent performance and provide rock-solid protection for your piping system. We are well aware that the needs of different customers are different, so J-VALVES provides fully welded ball valves of various specifications and materials, from standard sizes to customized products, from carbon steel to stainless steel, alloy steel, etc., to meet a variety of industrial application scenarios

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Specialized in Fully Welded Ball Valve

J-VALVES China Professional Production of High-quality

DBB Ball Valves

In the field of industrial fluid control, J-VALVES has attracted much attention for its professional manufacturing of high-quality DBB ball valves. J-VALVES DBB ball valves (Double block and bleed ball valve) provide users with efficient, safe and reliable fluid control solutions with their unique design and excellent performance. The core advantage of J-VALVES DBB ball valves lies in its double cut-off and discharge functions. This design not only ensures that the valve can achieve double sealing when closed, effectively preventing medium leakage, but also quickly releases the pressure in the middle chamber through the automatic pressure relief function of the middle chamber to avoid safety hazards caused by abnormal pressure boost. This design not only improves the safety of the system, but also reduces maintenance costs and downtime. In terms of sealing performance, J-VALVES DBB ball valves perform well. The use of advanced sealing technology, combined with hard-attached seats and self-lubricating sealing surfaces, ensures zero leakage in all operating conditions. This sealing design not only extends the service life of the valve, but also reduces the latent risk of seal failure.

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Specialized in DBB Ball Valve

J-VALVES China Professional Production of High-quality

Top Ball Valves

J-VALVES top ball valve adopts advanced design concepts to optimize the connection between the sphere and the valve body, making the disassembly and maintenance of the valve more convenient and efficient. This top-mounted structure not only reduces downtime during maintenance, but also greatly reduces maintenance costs, bringing real convenience to users. J-VALVES pays attention to the quality control of every production link. From the procurement of raw materials, suppliers are strictly screened to ensure that every inch of steel and every grain of sealing material meet high standards of quality requirements. In the production process, advanced processing equipment is used, combined with exquisite technology, and every process has undergone strict quality inspection to ensure that every part is accurate. The final product has to go through multiple strict tests, including stress testing, sealing testing, durability testing, etc. J-VALVES has always been committed to technological innovation and continuously invests in research and development resources to meet the growing demand of the market.

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Specialized in Ball Valve

Professional Quality

J-VALVES China focuses on the research and development and production of high-quality ball valves, with advanced production equipment and strict quality inspection system. Our ball valve products are made of high-quality materials, which have been precisely machined and strictly tested to ensure that each ball valve has excellent sealing performance, corrosion resistance and wear resistance. Whether it is floating ball valves, Trunnion mounting ball valves, or other specially designed ball valves, J-VALVES China has always been committed to technological innovation and constantly introduces advanced design concepts and manufacturing processes. Our ball valves use unique sealing technology to maintain stable operation under harsh working conditions such as high pressure, high temperature and strong corrosion. At the same time, we are also equipped with an intelligent control system that supports remote monitoring and automated operation, making your fluid control more efficient and convenient.

J-VALVES China can meet your diverse needs.

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Choose Efficient And Reliable Ball Valve Choose J-VALVES China Ball Valve

J-VALVES China professional production of high-quality ball valves, with its excellent design, exquisite craftsmanship and strict quality control, showcases many significant advantages and characteristics, making it stand out in the field of industrial fluid control and become the first choice for many enterprises.

Large-sized high-pressure ball valve 2500LB

01

High-quality Material Selection

The body and main components of the J-VALVES ball valve are made of high-strength, corrosion-resistant materials, such as stainless steel, carbon steel, alloy steel, etc., which can effectively resist the erosion of various chemical media and are suitable for the environment of various corrosive media such as acid, alkali, salt, etc.
02

Wide Range of Applicability

J-VALVES ball valves offer a variety of connection methods such as flange connection, thread connection, and welding connection, which can be easily adapted to different piping systems for easy installation and maintenance, meeting the needs of various industrial scenarios.Whether it is a gas, a liquid, or a fluid containing solid particles, J-VALVES ball valves provide reliable control and are suitable for use in a wide range of industries, including petroleum, chemical, natural gas, water treatment, and pharmaceuticals.
03

Professional Technical Support

J-VALVES China is well aware that each customer's needs are unique, so it provides customized services. According to the customer's special requirements, the material, size, driving method, connection method, etc. of the ball valve are individually designed and manufactured. The professional team of J-VALVES China will provide you with a full range of technical support to ensure that the product fully meets the actual needs of the customer.

We have an excellent technical team

J-VALVES China Focuses on Producing High-quality Ball Valves.

Our ball valves are manufactured with advanced technology and high-quality materials, featuring excellent sealing performance. They effectively prevent medium leakage and ensure the safety and stability of the production process. J-VALVES ball valves can be perfectly adapted to meet the needs of different working conditions. With strong wear resistance and corrosion resistance, they can operate stably for a long time in harsh environments, greatly reducing equipment maintenance costs and prolonging service life. The operation is simple, flexible, and can quickly achieve opening and closing actions to improve work efficiency. If you are looking for a reliable ball valve supplier, J-VALVES China is definitely your ideal choice. We have a professional team to provide you with

all-round services from research and development, production to after-sales. Choosing

J-VALVES high-quality ball valves means choosing excellent quality and high-performance to escort the development of your enterprise.

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J-VALVES is a professional ball valve manufacturer hailing from China.

J-VALVES, a distinguished professional ball valve manufacturer rooted in China, takes pride in its extensive product portfolio. Our offerings span a wide range, including trunnion-mounted ball valves, high-temperature ball valves, high-pressure ball valves, metal-sealed ball valves, ultra-low temperature ball valves, DBB ball valves, and fully welded ball valves. Each product is a testament to our commitment to precision engineering and reliable performance. Meticulously crafted, they are designed to not only meet but exceed the most stringent industrial demands, ensuring stable operation even under extreme conditions. This enables us to provide our clients with high-value services and makes our valves widely sought-after in industries such as petroleum, natural gas, and chemicals.

The high-temperature and high-pressure ball valves

J-VALVES China, a renowned name in the valve manufacturing industry, presents its flagship product - the high-temperature and high-pressure ball valve. This valve is a paragon of engineering excellence, with a maximum pressure rating of up to 2500LB, capable of withstanding the harshest operating conditions.
It is meticulously designed and rigorously inspected in strict accordance with the API 6D standard, ensuring unsurpassed reliability and performance. The valve offers flexible sealing options, incorporating both metal seals for high-temperature and high-pressure endurance, and PEEK soft seals for enhanced sealing performance in specific applications.
Thanks to its outstanding qualities, this valve has found extensive applications in diverse and critical sectors, such as the petroleum, natural gas, offshore, and marine engineering industries, where safety, durability, and efficiency are of paramount importance.

Professional Manufacturer Of Forged Ball Valves

The forged ball valves produced by J-VALVES encompass both floating ball valves and trunnion-mounted ball valves. They perform stably under rigorous working conditions, providing customers with high-value services. The products are reliable and are widely utilized in the petroleum, natural gas, and chemical industries.

Metal-sealed high-temperature ball valve

High Quality Fully Welded Ball Valve

J-VALVES, a Chinese manufacturer, produces high-quality fully welded ball valves for the natural gas pipeline industry. Their valves use the DIB-1 seat design, providing excellent sealing under high pressure and temperature changes. With strict quality control from material selection to assembly, and a focus on innovation for better performance, these valves are reliable and adaptable for the industry's needs.

What's more, innovation is at the core of J-VALVES' philosophy. Their R&D team is constantly striving to enhance the valves' performance. They work on optimizing flow characteristics to curtail pressure drops and fine-tuning the actuation mechanism for swifter response times. All these efforts make J-VALVES' fully welded ball valves not only a dependable choice for present-day natural gas pipeline projects but also a future-proof solution capable of meeting the ever-evolving demands of the industry.

Ultra-low temperature ball valves in the LNG project

J-VALVES' ultra-low temperature ball valves stand out in the market. They are fabricated from top-notch cryogenic-resistant materials, remaining structurally sound even at -196°C, which is ideal for LNG and other cryogenic uses. Advanced sealing tech, be it metal-to-metal or soft seals, ensures excellent leak-tightness, bolstering safety and curbing fluid loss. The valves' high-performance design enables smooth operation with low torque needs, simplifying opening and closing, even in automated setups, while also saving energy and minimizing component wear. Rigorous tests based on international standards like API 6D and ISO 14313 are part of the production process, guaranteeing top-notch quality. Plus, we offer customizable options in size, pressure rating, end connections, and actuation, making these valves the go-to solution for any cryogenic project demanding reliability and efficiency.

The Advantages of J-VALVES Chinese Ball Valves

J-VALVES China, as a leading ball valve manufacturer in China, relies on its exquisite craftsmanship, excellent quality and innovative technology to bring you a full range of high-quality ball valve solutions, helping your industrial production to a higher level.

Precise Flow Control

The design between the ball and the seat ensures that the J-VALVES ball valve can precisely control the medium flow during the opening and closing process. Through a simple 90° rotation operation, the switch from fully open to fully closed can be achieved, which can meet the precise flow control requirements of various industrial scenarios. It is widely used in water treatment systems, providing just the right water flow supply for different production processes.
Efficient Fluid Passage

The internal flow path of J-VALVES ball valves is designed to be smooth with almost no diameter reduction. When fluid passes through the valve, it can flow smoothly with extremely low resistance. This design not only reduces energy consumption and improves the operational efficiency of the entire system but also minimizes the wear and tear on the internal components of the valve caused by fluid scouring, thus extending the service life of the valve.
Excellent Sealing Performance

J-VALVES ball valves feature a meticulously developed sealing structure and are equipped with high-quality sealing materials. They can not only adapt to various complex working conditions but also achieve bi-directional zero-leakage sealing under different temperature and pressure conditions. This not only avoids potential environmental pollution risks but also ensures the safety and stability of system operation, providing reliable guarantees for industries with extremely high sealing requirements such as petroleum and chemical engineering.

J-VALVES CHINA Offers Various High-quality I ndustrial Ball Valves

J-VALVES CHINA, as a widely recognized high-quality manufacturer of industrial ball valves, supplies various ball valves for the global industry. In the petrochemical industry, the floating ball valve can accurately regulate the medium with its exquisite design to ensure the smooth operation of the pipeline; the trunnion mounting ball valve has strong bearing capacity to cope with high-temperature and high-pressure environments and assist large-scale refining. During the natural gas transmission, the fully welded ball valve achieves zero leakage and excellent weather resistance by seamless welding to protect the gas supply network. In the shipbuilding field, the top entry ball valve is easy to maintain, suitable for multiple systems and reduces the downtime for maintenance; the DBB ball valve(Double block and bleed ball valve) has unique functions and prevents cross-contamination of materials in industries such as fine chemicals and pharmaceuticals. Relying on exquisite craftsmanship, strict quality control and innovation capabilities, from material selection to the application of cutting-edge technologies, it creates durable and reliable ball valves for customers.