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Item #:
146457626
Manual butterfly valve 4 inch DN100 DN200 dn300 SS304 Stainless steel Lug Type Center Line Butterfly Valve With handwheel2in
Item #:
146457626
XCD 1964
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Thursday, August 06
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Versatile Butterfly Valve designed for medium temperatures and a range of media including steam, water, and oil.
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What Stands Out
Durable Construction
Crafted from high-quality SS304 stainless steel, ensuring exceptional resistance to corrosion and long-lasting performance in demanding environments.
Compact Design
The Lug Type Center Line design provides easy installation and maintenance, making it suitable for various applications without taking up excessive space.
User-Friendly Operation
Equipped with a handwheel for effortless manual control, allowing users to operate the valve smoothly and precisely for optimal flow regulation.
Product Details
Who Should Buy?
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Industrial Applications
Ideal for controlling flow in industrial piping systems, providing reliable operation with minimal maintenance requirements.
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Water Treatment
Suitable for water treatment facilities needing robust valves for efficient and precise flow management in various stages.
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Food Processing
Constructed from SS304 stainless steel, making it safe for use in food processing environments requiring sanitary equipment.
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High Pressure Systems
Not designed for high pressure applications that exceed its operational limits, potentially risking valve failure.
Product Description
Manual butterfly valve 4 inch DN100 DN200 dn300 SS304 Stainless steel Lug Type Center Line Butterfly Valve With handwheel2in
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a manual butterfly valve and how does it work?
Answer: A manual butterfly valve is a type of quarter-turn valve that uses a rotating disc to control the flow of fluids. It features a handwheel for manual operation, allowing users to open or close the valve by turning the wheel. The disc is positioned in the center of the pipe and can be rotated to varying degrees, offering precise flow control. This mechanism is particularly useful in water treatment facilities, HVAC systems, and food processing plants where reliable and efficient fluid management is essential. -
Question:
What are the advantages of using SS304 stainless steel for the valve?
Answer: SS304 stainless steel is favored for valve construction due to its excellent corrosion resistance and durability. This material can withstand a wide range of temperatures and is often used in environments exposed to moisture and chemicals. Additionally, its strength ensures reliable sealing pressure, reducing the chances of leaks. Ideal applications for SS304 valves include industrial water systems, chemical processing, and food and beverage industries, where hygiene and material integrity are critical. -
Question:
What sizes are available for this butterfly valve?
Answer: This manual butterfly valve is available in sizes DN100, DN200, and DN300, catering to various applications from medium to large pipe systems. The choice of size impacts the flow capacity and pressure handling abilities of the valve. Smaller sizes might be suitable for domestic plumbing, while larger sizes are ideal for industrial usages, such as in piping that carries wastewater or stormwater. Always ensure to choose the size that best fits your specific needs for optimal performance. -
Question:
What is the function of the handwheel on the butterfly valve?
Answer: The handwheel on the manual butterfly valve allows for easy and quick manual operation of the valve’s opening and closing mechanisms. This feature provides users with better control over fluid flow, making it suitable for applications where immediate adjustments are necessary. For instance, if there is a sudden change in pressure within a water distribution system, the operator can swiftly adjust the flow using the handwheel to maintain system balance and prevent potential issues. -
Question:
Can this valve be used for both liquid and gas applications?
Answer: Yes, the manual butterfly valve is versatile and can be used for both liquid and gas applications. Its design allows for effective control over various types of fluids, including water, air, and other gases. However, the specific pressure and temperature limits should be reviewed to ensure compatibility with the medium being controlled. In heating and cooling systems, for instance, this valve type is often utilized to regulate water flow, while in gas applications, it provides flow control to pipelines efficiently. -
Question:
What maintenance is required for a manual butterfly valve?
Answer: To ensure optimal performance, regular maintenance is advisable for manual butterfly valves. This includes checking for wear and tear, ensuring that the seat and disc are free from debris, and lubricating the handwheel mechanism. Regular inspections can help prevent leaks and ensure that the valve operates smoothly. For industrial applications, conducting scheduled service checks is vital to avoid costly downtime and ensure continuous operation in systems such as water treatment facilities or gas pipelines. -
Question:
Where is a lug type butterfly valve typically applied?
Answer: Lug type butterfly valves are often employed in systems that require installation between two bolted flanges, allowing for easy removal without draining the system. This makes them ideal for pipeline configurations in water treatment plants, chemical processing, and HVAC applications. Their compact design also allows for efficient space utilization while maintaining high flow rates. Given their operational efficiency, they are a preferred choice in both commercial and industrial contexts where reliability is key. -
Question:
What is the difference between lug type and wafer type butterfly valves?
Answer: The primary difference between lug type and wafer type butterfly valves lies in their installation method. Lug type valves feature threaded lugs that allow for bolting between two flanges, enabling easy removal from a pipeline. In contrast, wafer type valves are installed between flanges without additional support, making them lighter and more streamlined but less convenient for removal. The choice between the two types depends on the specific requirements of the application and the ease of access needed for maintenance. -
Question:
How do you determine the correct valve size for your application?
Answer: Determining the correct valve size involves assessing the pipe diameter, flow rate needs, and pressure conditions of your application. You’ll want to calculate the necessary Cv (flow coefficient) value which indicates how much flow a valve can handle. Consulting technical specifications of similar installations can provide insights as well. Choosing the right size ensures optimal performance, reduces energy costs, and minimizes flow restrictions, making it suitable for systems like agricultural irrigation or high-capacity water distribution networks. -
Question:
Where can I buy Manual butterfly valve 4 inch DN100 DN200 dn300 SS304 Stainless steel Lug Type Center Line Butterfly Valve With handwheel in Saint Lucia?
Answer: You can purchase the Manual butterfly valve 4 inch DN100 DN200 dn300 SS304 Stainless steel Lug Type Center Line Butterfly Valve With handwheel at Ubuy. Ubuy is known for its wide range of industrial products, offering quality valves and other plumbing fixtures tailored to meet various project needs. Their platform provides detailed specifications and user reviews, enabling you to make an informed decision suited to your requirements.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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XCD 1964
Order now and get it around Thursday, August 06
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Features & Benefits
- Available sizes from DN40 to DN1200 for various applications.
- Manually operated for precise control.
- Handles media temperatures from -20 to 120 degrees Celsius.
- Works effectively under pressures PN6, PN10, and PN16.
- Customized color options to fit your design needs.
- Ideal for diverse industries handling steam, water, oil, and dust.
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