| Customization: | Available |
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| Temperature: | High Temperature |
| Media: | Water |
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Lug butterfly valves are a type of valve that combines the features of a butterfly valve with the versatility of a lug-style connection. They are commonly used in applications where you need to isolate or regulate the flow of liquids or gases, and are known for their compact design and ease of installation.
Key Features of Lug Butterfly Valves:
Lug Connection: The valve has threaded lugs around the perimeter of the body, allowing it to be bolted between two flanges in a piping system. This makes it easier to install or remove the valve without disassembling the entire pipeline.
Flow Control: Like other butterfly valves, lug butterfly valves feature a rotating disc that controls the flow of the medium. The valve provides quick opening and closing with minimal resistance to flow.
Bidirectional Sealing: Lug butterfly valves are capable of providing bidirectional sealing, meaning they can be used in both directions of flow without leakage.
Compact Design: These valves are smaller and lighter compared to other valve types, which makes them ideal for tight spaces and applications where space is limited.
Corrosion Resistance: Lug butterfly valves are often made from materials like stainless steel, making them suitable for use in harsh environments, such as chemical, food processing, or water treatment industries.
Common Applications:
Water treatment: Used to regulate water flow in pipes.
HVAC systems: To control airflow in ventilation systems.
Chemical processing: To handle various chemicals and gases.
Pulp and paper industry: For managing flow of liquids and gases in processing plants.
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item
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valve
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Structure
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BUTTERFLY
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Application
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General
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Place of Origin
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China
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Power
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Hydraulic
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Customized support
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OEM, ODM
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Warranty
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3 years
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Model Number
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DN50-DN1600
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Temperature of Media
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Medium Temperature, Normal Temperature, High Temperature
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Media
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Water
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Product name
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butterfly valve
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application area
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industry, water , steel, papermaking, environmental protection, mining
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Applicable media
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Gas, Water, Steam,Oil,Acid
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Body material
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Cast Iron/Ductile Iron/Stainless Steel/Copper Alloy/Carbon Steel
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Connection
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Flange Ends
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DN |
(mm)Main external and connecting dimensions | WT 0kg) |
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| L | D | D1 | b | Z-6d | H | H | ||
| F504-10 | ||||||||
| 100 | 127 | 229 | 180 | 24 | 8-17.5 | 225 | 120 | 31 |
| 125 | 127 | 254 | 210 | 24 | 8-17.5 | 240 | 130 | 37 |
| 150 | 127 | 279 | 240 | 26 | 8-22 | 260 | 140 | 43 |
| 200 | 152 | 343 | 295 | 26 | 8-22 | 290 | 175 | 64 |
| 250 | 203 | 406 | 350 | 28 | 12-22 | 340 | 205 | 113 |
| 300 | 203 | 483 | 400 | 28 | 12-22 | 360 | 245 | 142 |
| 350 | 203 | 533 | 460 | 30 | 16-22 | 400 | 270 | 171 |
| 400 | 203 | 597 | 515 | 32 | 16-26 | 432 | 300 | 225 |
| 450 | 203 | 635 | 565 | 32 | 16-26 | 475 | 320 | 258 |
| 500 | 203 | 699 | 620 | 34 | 16-26 | 560 | 360 | 314 |
| 600 | 203 | 813 | 725 | 36 | 16-30 | 680 | 410 | 396 |
DN |
(mm)Main external and oonnecting dimenslons | WT (kg) |
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| L | D | Di | b | Z-φd | H | H | ||
| F47-10 | ||||||||
| 700 | 305 | 895 | 840 | 40 | 20-30 | 710 | 474 | 590 |
| 800 | 305 | 1015 | 950 | 44 | 20-33 | 750 | 534 | 670 |
| 900 | 305 | 1115 | 1050 | 46 | 24-33 | 820 | 584 | 1120 |
| 1000 | 305 | 1230 | 1160 | 50 | 24-36 | 930 | 642 | 1390 |
| 1200 | 380 | 1455 | 380 | 56 | 28-39 | 1050 | 754 | 1750 |
| 1400 | 380 | 1675 | 1590 | 62 | 32-42 | 1220 | 890 | 2840 |
| 1600 | 380 | 1915 | 1820 | 68 | 36-48 | 1330 | 1014 | 4130 |
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