| Size: | |
|---|---|
| Availability: | |
| Quantity: | |
Butterfly Valve
J-VALVES
Structural Features
High-Performance Design: Adopts a double-eccentric design, which reduces wear on the sealing surface, extends the valve's service life, and enables more than 50,000 opening and closing cycles.
Pneumatic Actuator: Equipped with a high-performance pneumatic actuator to achieve fast and precise remote control and automatic operation. The actuator offers multiple options, such as double-acting and single-acting, to meet different control requirements.
Multiple Connection Methods: Provides flanged connection and wafer connection to ensure reliable installation and sealing performance.
Fire Safety Design: Compliant with the API 607 standard, the valve can maintain sealing performance even in case of fire, preventing medium leakage and ensuring system safety.
Anti-Static Device: Built-in anti-static device effectively prevents static accumulation, reduces the risk of fire and explosion, and is particularly suitable for the control of flammable and explosive media.
Compact Design: With small size and light weight, it is easy to install and integrate into existing systems, saving space.
Technical Parameters
Nominal Diameter: 2″ to 64″ (DN50 to DN1600)
Pressure Class: 150LB to 2500LB (PN10 to PN420)
Temperature Range: -29℃ to +200℃
Materials:
Valve Body: Carbon Steel (WCB), Stainless Steel (304, 316)
Valve Disc: Stainless Steel (304, 316)
Valve Stem: Stainless Steel (304, 316)
Sealing Material: PTFE, RPTFE
Connection Method: Flanged Connection, Wafer Connection
Operation Mode: Pneumatic
Design Standards: API 609, EN 593
Testing Standards: API 598, ISO 5208
Fire Protection Design: API 607
Applicable Media: Water, Oil, Gas, Chemical Media, etc.
Application Scenarios
Oil and Natural Gas Industry: Used in oil and gas field exploration, gathering, transportation, and processing systems to ensure reliable isolation and control of media.
Chemical Industry: Suitable for the transportation and reaction systems of various chemical media, preventing medium leakage and ensuring production safety.
Pharmaceutical Industry: Applied in pipeline systems during pharmaceutical production to ensure medium isolation and cleanliness in the drug manufacturing process.
Food and Beverage Industry: Meets food-grade requirements and is used in pipeline systems for food and beverage production to ensure hygiene and safety.
HVAC: Used in cooling water systems, hot water systems, etc., to ensure efficient operation of the system.
General Industrial Applications: Suitable for the control and isolation of media such as water, oil, and gas.
Advantages and Value
High Reliability: The high-performance design and pneumatic actuator ensure the valve operates stably in medium-high pressure and medium-high temperature environments, reducing maintenance frequency and downtime.
High Safety: The fire protection, anti-static design, and reliable sealing performance effectively reduce the risk of leakage, safeguarding the safety of personnel and equipment.
Automatic Operation: The pneumatic actuator enables remote control and automatic operation, improving the flexibility and safety of the system.
Easy Installation and Maintenance: Multiple connection methods simplify the installation process and facilitate maintenance and overhaul.
Wide Applicability: Multiple material options and a broad range of pressure and temperature allow it to adapt to various complex working conditions and medium characteristics.
Competitive Advantage:
On Samples Buyer bear the air fee, but this fee will be reduced from order directly
On After Sales Free replacement if there is any quality problem
On Delivery Never delay delivery time
On Materials Ensure material pure
Ensure material pure

Structural Features
High-Performance Design: Adopts a double-eccentric design, which reduces wear on the sealing surface, extends the valve's service life, and enables more than 50,000 opening and closing cycles.
Pneumatic Actuator: Equipped with a high-performance pneumatic actuator to achieve fast and precise remote control and automatic operation. The actuator offers multiple options, such as double-acting and single-acting, to meet different control requirements.
Multiple Connection Methods: Provides flanged connection and wafer connection to ensure reliable installation and sealing performance.
Fire Safety Design: Compliant with the API 607 standard, the valve can maintain sealing performance even in case of fire, preventing medium leakage and ensuring system safety.
Anti-Static Device: Built-in anti-static device effectively prevents static accumulation, reduces the risk of fire and explosion, and is particularly suitable for the control of flammable and explosive media.
Compact Design: With small size and light weight, it is easy to install and integrate into existing systems, saving space.
Technical Parameters
Nominal Diameter: 2″ to 64″ (DN50 to DN1600)
Pressure Class: 150LB to 2500LB (PN10 to PN420)
Temperature Range: -29℃ to +200℃
Materials:
Valve Body: Carbon Steel (WCB), Stainless Steel (304, 316)
Valve Disc: Stainless Steel (304, 316)
Valve Stem: Stainless Steel (304, 316)
Sealing Material: PTFE, RPTFE
Connection Method: Flanged Connection, Wafer Connection
Operation Mode: Pneumatic
Design Standards: API 609, EN 593
Testing Standards: API 598, ISO 5208
Fire Protection Design: API 607
Applicable Media: Water, Oil, Gas, Chemical Media, etc.
Application Scenarios
Oil and Natural Gas Industry: Used in oil and gas field exploration, gathering, transportation, and processing systems to ensure reliable isolation and control of media.
Chemical Industry: Suitable for the transportation and reaction systems of various chemical media, preventing medium leakage and ensuring production safety.
Pharmaceutical Industry: Applied in pipeline systems during pharmaceutical production to ensure medium isolation and cleanliness in the drug manufacturing process.
Food and Beverage Industry: Meets food-grade requirements and is used in pipeline systems for food and beverage production to ensure hygiene and safety.
HVAC: Used in cooling water systems, hot water systems, etc., to ensure efficient operation of the system.
General Industrial Applications: Suitable for the control and isolation of media such as water, oil, and gas.
Advantages and Value
High Reliability: The high-performance design and pneumatic actuator ensure the valve operates stably in medium-high pressure and medium-high temperature environments, reducing maintenance frequency and downtime.
High Safety: The fire protection, anti-static design, and reliable sealing performance effectively reduce the risk of leakage, safeguarding the safety of personnel and equipment.
Automatic Operation: The pneumatic actuator enables remote control and automatic operation, improving the flexibility and safety of the system.
Easy Installation and Maintenance: Multiple connection methods simplify the installation process and facilitate maintenance and overhaul.
Wide Applicability: Multiple material options and a broad range of pressure and temperature allow it to adapt to various complex working conditions and medium characteristics.
Competitive Advantage:
On Samples Buyer bear the air fee, but this fee will be reduced from order directly
On After Sales Free replacement if there is any quality problem
On Delivery Never delay delivery time
On Materials Ensure material pure
Ensure material pure

Understanding Your Application RequirementsBefore selecting a gate valve, it is essential to understand the specific requirements of your industrial application. This includes:• Fluid Type: Determine the type of fluid that will flow through the valve. Common fluids include water, oil, steam, gases,
In modern industrial pipeline network systems, fluid control often faces pain points such as insufficient corrosion resistance, inflexible flow direction switching, and difficulty in ensuring long-term reliability. So, can enterprises find a 4-way ball valve that combines durability, flexibility, and intelligent compatibility? The J-VALVES Aluminum Bronze 4-Way Ball Valve may be the key to solving this problem.
Based on the unique physical properties of LNG, J-VALVES has designed and launched a dedicated LNG Y-Type Filter. Through systematic optimization of materials, structure, flow channels, sealing, and lining technologies, this filter maintains high strength, high cleanliness, and extremely low operational risks even in a low-temperature environment of -162°C.
During a routine maintenance check on an offshore natural gas platform, a senior engineer noticed slight fluctuations in the production line pressure. His experience told him that such subtle changes usually indicated the accumulation of impurities, and the Y-type filter—the first line of protection in the system—was the key to determining whether the entire device could operate stably.
Among its product range, the J-VALVES DN350 PN16 WCB Electric Gate Valve stands out as a flagship product in the company’s large-scale pipeline series. With its excellent sealing performance, automatic control capability, and durability, it has gained wide trust in industries such as petrochemicals, electric power, metallurgy, and municipal water supply.
In modern industrial pipeline systems, the purity of liquid media is directly related to the operating efficiency and service life of equipment. J-VALVES Red Basket Strainer, featuring excellent structural design and high-quality material manufacturing, has become an ideal choice for numerous enterprises in the field of liquid filtration.
Understanding Dual-Filter SystemsStructure and FunctionDual-filter systems consist of two parallel filters, each equipped with valves that control the flow of fluid. The system allows for one filter to be isolated for maintenance or cleaning while the other remains operational, ensuring continuous f
Gate Valves: Design Standards and Industry NormsStructure and FunctionGate valves are linear motion valves that use a gate or wedge to control the flow of fluids. The gate moves perpendicular to the flow direction, allowing for precise control and reliable sealing. When fully open, the gate is retra
In recent years, gate valves made in China have gradually emerged in the European market. With its excellent technical strength and cost-performance advantages, it has won the recognition and favor of international customers. This achievement not only marks the rise of China's valve industry but als
In industrial fluid control, DIB double block and bleed ball valves are renowned for their high sealing performance and safety. Among them, DIB-1 and DIB-2 are suitable for different working conditions due to their design differences.In terms of structure, DIB-1 adopts a double piston effect seat (D
In modern industrial production, fluid control is a key link to ensure the smooth progress of the production process. As an efficient and reliable fluid control device, the ear trunnion ball valve is widely used in multiple fields such as petroleum, chemical engineering, natural gas and water treatm
As is known to all, in the field of LNG (liquefied natural gas) low-temperature applications, the selection and design of valves are of crucial importance, because they need to stably maintain reliable sealing performance and ensure operational stability in the harsh low-temperature environment. The
WCB material electric gate valves are industrial valves that use carbon steel casting (WCB, ASTM A216) as the valve body material and are equipped with electric actuators for drive. They are widely used in petrochemical, natural gas, metallurgy, electric power, and water supply systems to realize remote on-off control of fluids.
High voltage design and excellent sealing performanceStainless steel high-pressure ball valves are specifically designed for high-pressure environments and can withstand extremely high pressures while maintaining excellent sealing performance. Its sealing surface adopts an advanced hardened surfacin
Understanding API Standards for Cast Iron Check ValvesAPI 594: Check ValvesAPI 594 is a widely recognized standard that covers the design, materials, dimensions, pressure-temperature ratings, and testing requirements for check valves, including those made from cast iron. This standard ensures that c
Floating ball valves are versatile and reliable components used to control the flow of fluids in various industrial applications. Their robust design, ease of operation, and ability to provide a tight seal make them ideal for a wide range of industries. This article explores the diverse applications
In the realm of industrial fluid control, top ball valves stand as a testament to precision engineering, especially in demanding chemical processing applications. Boasting a 300 LB rating and constructed from premium materials like CF8M stainless steel, these valves redefine reliability, efficiency,
Structure and Principle of Fully Welded Ball ValvesThe valve body is welded from steel pipes into an integral sealed structure. The ball is connected to the driving device through the valve stem, and the opening and closing can be realized by rotating the ball. When opened, the through hole of the b
DBB ball valves play a crucial role in industrial pipeline systems. With its unique double block and bleed design, it can ensure that when the valve is closed, the medium in the pipeline is effectively blocked, and at the same time, the residual medium in the valve chamber can be discharged, greatly
In the field of shipbuilding, seawater filtration is an important link to ensure the normal operation of key systems of ships. As a high-performance seawater filtration device, the C95800 strainer has become an indispensable component in shipbuilding due to its outstanding corrosion resistance, high