The Lug Type Butterfly Valve is one of the most versatile butterfly valves available in the market today. Designed to offer a simple, rugged and reliable control mechanism for controlling the flow of water, air, or other fluids, our Lug Type Butterfly Valve is ideal for a wide range of industrial applications. As a leading manufacturer based in China with a commitment to quality, we take immense pride in our products and are confident of their ability to deliver value.
Key Features
Our Lug Type Butterfly Valve is designed to meet the demands of modern industrial processes. Some of the key features that set our valve apart include:
- Excellent Construction: Our valve is available in either cast iron or ductile iron, ensuring excellent construction that is capable of handling significant pressure and temperature variations.
- Simple Operation: With a simple quarter-turn operation, the open and close mechanism is easy to understand and operate.
- Versatile Flow Control: Our valve can handle fluids of all types, ranging from water and chemicals to powders and slurries, making it an essential part of industrial processes.
- High-Quality Seals: Our product features elastomeric seals that are designed to prevent any potential leakage in the system.
- Longevity: Our valve is designed to last a long time, thanks to its sturdy construction and reliable operation. This means less maintenance, less downtime, and ultimately, greater productivity.
Benefits of the Lug Type Butterfly Valve
There are many benefits that come from using our Lug Type Butterfly Valve. To name a few:
- Cost-Effective: Compared to other types of valves, our Lug Type Butterfly Valve is incredibly cost-effective. Its simple design, easy operation, and versatile flow capabilities ensure that it is an essential component of any industrial process.
- Reliability: Our valve is renowned for its reliability, ensuring that businesses can operate smoothly 24/7 without worrying about any glitches.
- Ease of Installation: Installing our valve is a breeze, thanks to its simple design, and it can help to reduce installation time and costs.
- Minimal Maintenance: Since our valve is designed for longevity and constructed with high-quality materials and seals, it requires minimal maintenance, reducing the overall cost of ownership.
Applications of the Lug Type Butterfly Valve
Our Lug Type Butterfly Valve is suitable for a variety of industrial applications, including:
- HVAC systems, including cooling towers and closed-loop heating systems.
- Water treatment plants, including wastewater processing, reverse osmosis systems, and desalination.
- Chemical processing and production facilities.
- Food and beverage processing and production facilities.
- Mining and minerals extraction processes.
Closing Thoughts
As a manufacturer of the Lug Type Butterfly Valve, we believe it is an excellent product suitable for a variety of industrial processes. Its simple operation, versatility, and reliability make it a must-have for any business looking for an easy-to-use valve that can handle a range of fluids. Our commitment to quality materials, manufacturing processes, and durability ensures that our product can withstand the roughest environments and deliver long-lasting performance. With our efficient supply chain and exceptional customer service, we are grateful for the opportunity to build strong relationships with businesses worldwide. Thank you for considering our Lug Type Butterfly Valve for your industrial processes.
Lug Type Butterfly Valve
| Standard | EN593/ ISO 5752 /BS5155/AWWA C504 Flange drilling is according to DIN 2501, BS4504, ANSI B16.1 |
| Working pressure | 10bar/16bar/25bar |
| Testing pressure | |
| Shell | 15bar/24bar/37.5bar |
| Seal | 11bar/17.6bar/27.5bar |
| Material | |
| Body | DI/CI /Carbon Steel/Stainless Steel |
| Disc | DI/Stainless steel 304/316,AL-Bronze |
| Shaft | Stainless steel410/416/420 |
| Seat | EPDM/NBR |
| Coating | Internal and external with fusion bonded epoxy coating min250μm |
Lug Type Butterfly Valve Outline Dimensions&Connection Dimensions(mm)&Weight(kg)
SIZE | A | B | C | D | d0 | L | ISO5211 | K | E | 4-d | D0 | N-M | HXH | & | Weight(kg) |
2'' | 161 | 80 | 42 | 52.7 | 12.6 | 32 | F07 | 90 | 70 | 4-9 | 125 | 4-M16 | 11×11 | 90 | 3.8 |
2.5'' | 175 | 89 | 45.8 | 64.4 | 12.6 | 32 | F07 | 90 | 70 | 4-9 | 145 | 4-M16 | 11×11 | 90 | 4.2 |
3'' | 181 | 95 | 45.8 | 74.7 | 12.6 | 32 | F07 | 90 | 70 | 4-9 | 160 | 8-M16 | 11×11 | 45 | 4.7 |
4'' | 200 | 114 | 52 | 104 | 15.77 | 32 | F07 | 90 | 70 | 4-9 | 180 | 8-M16 | 11×11 | 45 | 9.0 |
5'' | 213 | 127 | 55 | 123.3 | 18.92 | 32 | F07 | 90 | 70 | 4-9 | 210 | 8-M16 | 14×14 | 45 | 10.9 |
6'' | 226 | 139 | 55.8 | 155.6 | 18.92 | 32 | F07 | 90 | 70 | 4-9 | 240 | 8-M20 | 14×14 | 45 | 14.2 |
8'' | 260 | 175 | 61.6 | 202.5 | 22.1 | 45 | F10 | 125 | 102 | 4-12 | 295 | 12-M20 | 17×17 | 30 | 18.2 |
10'' | 292 | 203 | 67.2 | 250.5 | 28.45 | 45 | F10 | 125 | 102 | 4-12 | 355 | 12-M24 | 22×22 | 30 | 26.8 |
12'' | 337 | 242 | 76.9 | 301.5 | 31.6 | 45 | F10 | 140 | 102 | 4-12 | 410 | 12-M24 | 22×22 | 30 | 40 |
14'' | 368 | 267 | 76.9 | 333.3 | 31.6 | 45 | F10 | 140 | 102 | 4-12 | 470 | 16-M24 | 22×22 | 22.5 | 56 |
16'' | 400 | 309 | 86.5 | 389.6 | 33.15 | 52 | F14 | 197 | 140 | 4-18 | 525 | 16-M27 | 27×27 | 22.5 | 96 |
18'' | 422 | 328 | 105.6 | 440.5 | 38 | 52 | F14 | 197 | 140 | 4-18 | 585 | 20-M27 | 27×27 | 18 | 122 |
20'' | 480 | 361 | 131.8 | 491.6 | 41.15 | 65 | F14 | 197 | 140 | 4-18 | 650 | 20-M30 | 36×36 | 18 | 202 |
24'' | 562 | 459 | 151.36 | 592.5 | 50.65 | 70 | F14 | 276 | 165 | 4-20 | 770 | 20-M33 | 36×36 | 18 | 270 |
Lug Type Butterfly Valve Details

Why choose us?
- Our Butterfly Valve products are competitively priced without sacrificing quality.
- We always focus on manufacturing quality Lug Type Butterfly Valve, providing quality services for customers and creating value for society.
- We take pride in the durability and performance of our Butterfly Valve products.
- Adhering to the quality policy of "people-oriented, high-quality and high-efficiency, continuous improvement, and customer satisfaction", we will provide customers with satisfactory services with first-class quality and good reputation.
- We strive to provide our customers with the best Butterfly Valve products and services.
- With sufficient inventory, perfect logistics, to meet your needs at any time, your satisfaction is our purpose.
- We have a highly skilled team dedicated to providing top-quality Butterfly Valve products and services.
- We hope to win users with excellent products and services and keep the leading position in the industry.
- Our Butterfly Valve products are tested and certified to meet international safety standards.
- We are committed to optimizing our Lug Type Butterfly Valve and customer services with a spirit of unity and unity, under a high level of regulation.
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