CERAMIC LINED BALL VALVE FOR ON OFF
SUNYEH
Sun Yeh 900T Ceramic Lined Ball Valve For On Off is designed with precision ceramic full ined ball valves. Ceramic lined on off ball valve has multiple functionssuch as cut-off and adjustment. Sun Yeh ceramic lined valves for on off can play the role of throtting govering and cut-off control in highly corrosive medium containing abrasive solid content.
CHARACTERISTICS OF CERAMIC LINED BALL VALVE FOR ON OFF
Sun Yeh ceramic lined ball valve for on off adopts a three-piece design structure, with the ball and seat achieving free centering. The pressure difference generated by the fluid passing through the ceramic lined on-off ball valve seals the ball onto the downstream seat, providing wear resistance, corrosion resistance, high temperature resistance, and anti-crushing performance.
Due to the three-piece design and symmetrical structure, ceramic lined valves for on-off not only features dual sealing but also has no flow direction restriction. After one end of the seat wears out, the ceramic lined ball control valves can be rotated 180 degrees for installation, utilizing the sealing on the other end, effectively doubling its service life. The actuator's quick-connect is through the bracket interface, which conforms to the IS05211 size standard.
As a ceramic valve factory, the Sun Yeh 900T series ceramic lined ball valve for on off features a floating ball design, ensuring low torque. The forged steel body offers protection and can be coated with epoxy resin or nylon to meet color identification and corrosion resistance requirements. Similar to the stainless steel housing, ceramic lined on off ball valve allows exposure to extremely harsh environments without degradation from external corrosive influences. Ceramic lined valves for on off firmly encases the ceramic components to prevent any potential damage to them. Pipe forces are not transferred to the ceramic of the Ceramic lined on-off ball valve but are absorbed by the housing—since all flange bolts are directly connected to the housing.
The robust ceramic body completely encloses the valve ball, serving as a pressure vessel when paired with the seat. This ensures that corrosive media does not come into contact with any external metal components.
The robust ceramic valve ball is corrosion-resistant and wear-resistant, offering O-rings and various V-shaped ball options to meet the requirements of applications such as quick opening, linear flow, parabolic flow, and equal percentage regulation.
The robust ceramic on off ball valve seat is wear-resistant, with the ceramic's inherent self-lubricating properties, good arc sealing, and the performance of not being damaged by trapped solids. Ceramic lined valves for on off also thoroughly addresses the shortcomings of metal hard-sealed balls, which are prone to leakage, high torque, and susceptible sealing surface wear from corrosive abrasion.
Ceramic-to-ceramic sealing. The perfect matching of the ceramic ball and seat ensures a sealed fit, guaranteeing long-term leakage grade VI or better closing or regulating performance.
Thick and robust ceramics. A clear manifestation of a well-engineered control valve design. By adopting robust, thick-walled ceramic components, the ceramic lined valves for on off can survive far longer in continuous service than coated or PTFE/PFA valves.
Inheriting advanced processing techniques from Taiwan, Sun Yeh adopts special procedures to ensure tight coordination between ceramic components of ceramic lined valves for on-off, achieving a snug fit for optimal sealing. The inherent self-lubricating properties of ceramics guarantee an extremely low torque for the ceramic lined on off ball valve operation. The ceramic lined on off ball valve seat is designed with a dual-seal structure. The first seal functions based on a scraper principle, shearing medium materials within the pipeline, thereby self-cleaning the valve seat and ball surface to maintain cleanliness without any residue. The second seal is based on a face-to-face contact seal. The seat design features self-compensating properties, effectively ensuring a long-lasting service life.
THE APPLICATION OF THE CERAMIC LINED VALVES FOR ON-OFF
Ceramic lined valves for on-off are widely used in various industrial applications due to their outstanding resistance to wear, corrosion, and high temperatures. Ceramic lined valves for on-off are particularly suitable for handling media containing hard particles, corrosive substances, or high-temperature fluids. Here are some specific operational scenarios:
Highly Abrasive Media: Ceramic lined valves for on-off are suitable for media with a high concentration of solid particles and abrasive materials, such as coal washing, ore beneficiation, construction, petrochemicals, food, cement, and sewage sectors.
Corrosive Media: When dealing with acidic, alkaline, or saline chemicals, ceramic lined valves for on-off provide excellent protection against corrosion of the ceramic lined valve's metal components.
High Temperature Conditions: Ceramic lined valves for on-off can withstand high-temperature steam and other hot fluids, making them suitable for environments like thermal power plants and nuclear power stations.
High Pressure Conditions: Some ceramic lined valves for on-off are designed to withstand higher operating pressures, suitable for high-pressure pipeline systems.
Special Conditions: Ceramic lined valves for on-off are also used in special conditions such as desulfurization, denitrification, and wastewater treatment, where exceptional wear and corrosion resistance of the ceramic lined valve for on-off are crucial.
Below are some typical application scenarios:
Ceramic lined on off ball valves for Mining:
In mineral processing and transportation, ceramic lined valves for on off effectively resist wear from sand, gravel, and other hard materials, thereby extending ceramic lined valve for on off life.
Ceramic lined on off ball valves for Chemical Industry:
In chemical processing and reaction processes, ceramic lined valves for on off resist the erosion caused by strong acids, alkalis, and other corrosive chemicals.
Ceramic lined on off ball valves for Energy Industry:
In thermal power plants and nuclear power plants, ceramic lined valves for on off withstand high-temperature steam and other thermal stresses to ensure safe operation.
Ceramic lined on off ball valves for Water Treatment:
In sewage treatment and seawater desalination projects, ceramic lined valves for on off resist corrosion from sludge and salt, maintaining excellent sealing performance.
Ceramic lined on off ball valves for Oil and Gas Industry:
In the extraction and transportation of petroleum, ceramic lined valves for on off protect against corrosion from crude oil, natural gas, and other hydrocarbon compounds.
The design and manufacturing technology of ceramic lined valves for on off continue to advance, enhancing their reliability in harsh operating conditions. For instance, ceramic lined butterfly valves are designed for highly abrasive and slurry control applications, capable of withstanding severe conditions including slurry, erosion, corrosion, and scaling. Additionally, ceramic ball valves are designed for highly corrosive applications, featuring ceramic linings and components suitable for rotary control applications.
When selecting ceramic lined valves for on off, factors such as the nature of the medium, operating temperature, pressure, and frequency of operation should be considered to ensure the most suitable ceramic lined valve type for specific applications.
For top-quality ceramic valves that excel in durability and precision, trust Sun Yeh. Contact us today to discuss your requirements and place your order.
SPECIFICATION OF CERAMIC LINED BALL VALVE FOR ON OFF
|
Size |
Dimension(L=MM) |
|
DN15 |
108 |
|
DN20 |
117 |
|
DN25 |
127 |
|
DN32 |
140 |
|
DN40 |
165 |
|
DN50 |
178 |
|
DN65 |
190 |
|
DN80 |
203 |
|
DN100 |
229 |
|
DN125 |
356 |
|
DN150 |
394 |
|
DN200 |
457 |
|
DN250 |
533 |
|
DN300 |
610 |
CERAMIC LINED VALVES FOR ON-OFF FAQS
What are ceramic lined valves?
A ceramic lined valve is a specially designed valve in which the internal surface is covered with a layer of ceramic material. This layer of ceramic material usually has high hardness and wear resistance and is able to resist high temperature, high pressure, strong corrosion, and abrasion. Ceramic lined valves therefore excel in many harsh working environments, such as the petroleum, chemical, and mining industries.
Characteristics and Advantages of Ceramic Lined Valves
The main features of ceramic lined valves include:
1. Corrosion Resistance: Ceramic materials exhibit excellent resistance to most chemicals, making them suitable for transporting corrosive media.
2. Wear Resistance: With extremely high hardness, ceramic materials withstand the abrasion and wear caused by particulate media.
3. High-Temperature Resistance: Ceramic materials maintain stable physical and chemical properties at high temperatures.
4. Excellent Sealing Performance: Ceramic lining provides effective sealing, reducing leakage.
5. Extended Service Life: Due to their wear and corrosion resistance properties, ceramic lined valves generally have a longer service life compared to traditional metal valves.
Application Scenarios of Ceramic Lined Valves
Ceramic lined valves are suitable for a wide range of industrial applications, such as:
1. Petroleum Industry: Used for transporting crude oil, natural gas, and chemicals.
2. Chemical Industry: Applied in handling strong acids, alkalis, and other corrosive chemicals.
3. Mining Industry: Used for transporting slurry and abrasives.
4. Water Treatment: Used in urban water supply and wastewater treatment systems.
Ceramic lined valves play an important role in many industrial fields due to their unique performance advantages. Ceramic lined valves provide reliable performance under harsh operating conditions, reduce maintenance costs, and improve overall system efficiency and safety.
What is the difference between on-off valve and modulating valve?
On-off valve:
An on-off ball valve is a simple valve that can only control the on-off of a fluid and cannot regulate the size of the flow. When the on-off ball valve receives a control signal, it quickly switches from fully open to fully closed, or vice versa. This on-off ball valve is usually used for the need to quickly cut off the fluid flow occasions, such as safety valves, or emergency shut-off valves. Due to the on-off ball valve's simple working principle, the on-off ball valve is usually used in those occasions where fine flow control is not required, such as safety protection, emergency cut-off, simply open/close control, etc. The on-off ball valve's advantages include the on-off ball valve's simple structure, low cost, easy maintenance, and rapid response speed. However, the on-off ball valve's inability to adjust flow rates can potentially result in energy wastage.
Modulating valve (regulating valve):
On the other hand, modulating valves offer more than just on-off control by allowing adjustment of fluid flow rates. These valves modulate the size of the valve opening to regulate system pressure, temperature, or flow precisely. They find extensive use in applications requiring fine control, such as heating and cooling systems, chemical processes, and industrial automation. Modulating valves ensure stable system operation and efficient energy use by facilitating optimal flow adjustments.
While their ability to regulate flow offers advantages like improved system efficiency and reduced energy consumption, modulating valves also come with drawbacks. They tend to have a more complex structure, higher initial cost, and may require more intricate maintenance procedures compared to simple on-off ball valves.
Conclusion
The type of valve to choose depends on the specific needs of the application. If simple opening and closing control is required and the flow control requirements are not stringent, ceramic lined valves for on-off can be chosen. If fine flow control is required to optimize system performance and energy savings, choose a regulating valve.
What are the benefits of ceramic-lined on-off valves?
Ceramic lined valves, especially ceramic-lined valves for on off, offer several significant advantages:
1. Excellent Corrosion Resistance: Ceramic materials exhibit outstanding resistance to corrosive media such as acids and alkalis, allowing prolonged use without damage.
2. Excellent Wear Resistance: With high hardness, ceramic materials maintain good sealing performance even in high-speed fluid environments, minimizing wear.
3. Superior Sealing Performance: Ceramic materials provide excellent sealing capabilities, effectively preventing media leakage.
4. Long Service Life: Due to their wear and corrosion resistance, ceramic-lined valves for on-off typically have a longer lifespan.
5. Flexible Operation: Ceramic lined valves for on-off offer flexible and reliable switching actions, ensuring ease of operation.
6. Wide Range of Applications: Ceramic lined valves for on-off are suitable for various industrial sectors including chemical, pharmaceutical, and power industries.
Applications of Ceramic Lined Valves for on-off
Ceramic lined valves for on-off are widely used in the following fields due to the above advantages:
1. Mining: Used for handling coal slurry and other abrasive slurries.
2. Purification Systems: Applied in wastewater treatment, slurry, mud, and clarified water containing suspended solids.
3. Paper Industry: Utilized for any concentration of pulp.
4. Plumbing Systems: Control flow and temperature of potable water, hot water, cold water, and other liquid media.
5. Industrial Production Equipment: Employed in cooling and heating systems to ensure smooth production processes.
The advantages of ceramic-lined valves for on-off make them ideal for many industrial applications, especially when handling corrosive and abrasive media. When selecting a valve, specific operating conditions and requirements should be considered to ensure that the most appropriate product is selected.
