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Compliance with International Standards: Designed, manufactured, and tested in accordance with international standards such as API 600, ASME B16.34.
High-Strength Material: The valve body is made of stainless steel A351 CF8, with excellent corrosion resistance and high-temperature strength, suitable for various harsh working conditions.
Superior Sealing Performance: Equipped with a flexible wedge gate and stainless steel sealing surfaces, it achieves excellent sealing performance and bidirectional sealing to ensure no medium leakage.
Reliable Flange Connection: Adopts RF (Raised Face) flange connection, which is reliable and convenient for installation and maintenance.
Flexible Operation: Equipped with a handwheel operating mechanism for flexible and easy opening/closing. Optional gear operators or electric actuators are available for large-caliber valves or remote control.
Low-Emission Design: Equipped with low-emission packing, meeting environmental protection requirements and reducing the risk of medium leakage.
Wide Application Range: Suitable for various media such as water, steam, oil, natural gas, and corrosive media.
Nominal Diameter: 24 inches (DN600)
Pressure Class: 300LB (PN50)
Applicable Media: Water, steam, oil, natural gas, corrosive media, etc.
Operating Temperature: -29℃ to 425℃
Valve Body Material: Stainless steel A351 CF8
Stem Material: Stainless steel (e.g., A182 F6)
Sealing Surface Material: Stainless steel or cemented carbide
Connection Method: Flange connection (RF)
Operation Mode: Handwheel operation; optional gear operation or electric actuator
Design Standards: API 600, ANSI B16.34
Testing Standard: API 598
Structure Length: Complies with ASME B16.10 standard
Oil and Gas Industry: Used in oil and gas transmission pipelines to control fluid on-off and ensure safe operation of pipeline systems.
Chemical Industry: Suitable for transportation and control of chemical media, preventing medium leakage to protect equipment and personnel safety.
Power Industry: Applied in cooling water systems and steam systems of power plants to ensure reliable fluid control.
Water Treatment Industry: Used in water supply systems and sewage treatment systems to control water flow on-off.
Compliance with International Standards: Designed, manufactured, and tested in accordance with international standards such as API 600, ASME B16.34.
High-Strength Material: The valve body is made of stainless steel A351 CF8, with excellent corrosion resistance and high-temperature strength, suitable for various harsh working conditions.
Superior Sealing Performance: Equipped with a flexible wedge gate and stainless steel sealing surfaces, it achieves excellent sealing performance and bidirectional sealing to ensure no medium leakage.
Reliable Flange Connection: Adopts RF (Raised Face) flange connection, which is reliable and convenient for installation and maintenance.
Flexible Operation: Equipped with a handwheel operating mechanism for flexible and easy opening/closing. Optional gear operators or electric actuators are available for large-caliber valves or remote control.
Low-Emission Design: Equipped with low-emission packing, meeting environmental protection requirements and reducing the risk of medium leakage.
Wide Application Range: Suitable for various media such as water, steam, oil, natural gas, and corrosive media.
Nominal Diameter: 24 inches (DN600)
Pressure Class: 300LB (PN50)
Applicable Media: Water, steam, oil, natural gas, corrosive media, etc.
Operating Temperature: -29℃ to 425℃
Valve Body Material: Stainless steel A351 CF8
Stem Material: Stainless steel (e.g., A182 F6)
Sealing Surface Material: Stainless steel or cemented carbide
Connection Method: Flange connection (RF)
Operation Mode: Handwheel operation; optional gear operation or electric actuator
Design Standards: API 600, ANSI B16.34
Testing Standard: API 598
Structure Length: Complies with ASME B16.10 standard
Oil and Gas Industry: Used in oil and gas transmission pipelines to control fluid on-off and ensure safe operation of pipeline systems.
Chemical Industry: Suitable for transportation and control of chemical media, preventing medium leakage to protect equipment and personnel safety.
Power Industry: Applied in cooling water systems and steam systems of power plants to ensure reliable fluid control.
Water Treatment Industry: Used in water supply systems and sewage treatment systems to control water flow on-off.
Understanding Water HammerDefinition and ImpactWater hammer occurs when fluid flow in a pipeline is suddenly stopped or redirected, causing a pressure wave to propagate through the fluid. This can result in significant pressure spikes, leading to pipe rupture, valve failure, and other damage.Causes
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In industrial applications, filters play a crucial role in ensuring the smooth and efficient operation of systems by preventing contaminants from damaging the internal mechanisms. The 300LB WCB filters, designed with durable cast steel, provide superior performance in high-pressure systems. What is
As a type of industrial valve with high performance and reliability, fully welded ball valves are widely used in the petroleum, natural gas, chemical, metallurgical, electric power and other industries. It is crucial to ensure the reliability of their performance before installation and commissionin
On the evening of January 31st, bathed in bright and warm lights, the 2025 J-VALVES Annual Gala with the theme On the Road, Heading for the World kicked off in grand style! All members of the J-VALVES family gathered together, shedding the toil and weariness of the whole year, and carrying our gains and honors. We looked back on our journey side by side amid laughter and joy, and marched toward a brand-new future with united striving, sharing this exclusive reunion feast and pledge of progress that belongs to us all.<br />
Understanding Gate Valve Design StandardsKey Standards and SpecificationsGate valves are governed by several international and national standards that define their design, manufacturing, testing, and performance characteristics. Some of the most commonly referenced standards include:• ANSI/ASME B16.
Flow Rate and Pressure DropFlow RateDefinition: The flow rate is the volume of fluid that passes through the valve per unit of time.Importance: Ensuring the check valve can handle the required flow rate without excessive pressure drop is essential for maintaining system efficiency.Considerations: Se
Welding Technology for Gate ValvesWelding Process SelectionChoosing the appropriate welding process is essential for achieving high-quality welds in gate valves. The most commonly used welding processes include:Shielded Metal Arc Welding (SMAW): Also known as stick welding, SMAW is a versatile proce
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
What Makes C95800 Bronze So Special?C95800, also known as aluminum bronze, is a high-performance alloy renowned for its exceptional mechanical properties:Unmatched Wear Resistance: The alloy's unique composition—rich in copper, aluminum, iron, and nickel—creates a dense, hard surface that resists sc
1. Understanding Pressure Ratings (PN16 to PN100)The pressure rating of a floating flange ball valve is expressed in PN, where PN16 indicates a valve rated for 16 bar (or approximately 232 psi) and PN100 indicates a valve rated for 100 bar (or approximately 1450 psi). These ratings are determined by
Understanding Y-Type and Basket StrainersY-Type StrainersStructure and FunctionY-type strainers consist of a cylindrical body, a Y-shaped strainer basket, and connections for inlet and outlet pipes. The strainer basket, typically made of perforated metal or mesh, allows fluid to pass through while t
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