Lug Type Butterfly Valve
DescriptionLug Type Butterfly Valve
At Asten Controls, we manufacture and supply lug type butterfly valves to satisfy flow control needs of different process industries. We take care about producing valves with reliable performance, convenience in use, durability, and applicability under tough operating conditions.
The Lug Type Butterfly Valve is an excellent flow control valve that is perfect for isolation and regulation purposes for liquids, gases, and other process media. The lug type body of the valve incorporates threaded inserts or lugs on the valve body that permit a reliable installation of the valve between pipeline flanges. Thus, a lug butterfly valve can be used when there is a necessity to disconnect one side of the pipeline for repair purposes.
Lug Type Butterfly Valve Manufacturer in India
Asten Controls is an experienced lug type butterfly valve manufacturer in India, providing reliable valve solutions for diverse industrial applications. With established manufacturing expertise and a quality-focused approach, we manufacture valves designed for consistent performance and dependable service.
As a trusted lug type butterfly valve supplier, Asten Controls supports customers with application-focused solutions, technical assistance, and timely supply across India. Our expertise as a butterfly valve manufacturer in India and industrial valve manufacturer enables us to meet varied industrial flow control and isolation requirements.
What Is a Lug Type Butterfly Valve?
Lug type butterfly valve is a quarter turn valve with lugs around the body perimeter. These lugs provide a possibility for separate bolting to both pipeline flanges.
This valve usually comprises a valve body, a disc, a stem, a seat, and an operating mechanism. The rotation of the disc will allow the control of media flow through the pipeline. Because of its small size and efficiency, this lugged butterfly valve is extensively used for industrial applications of flow control and shut-off.
As a lug butterfly valve supplier, we can suggest the optimal configuration of valves according to the application conditions, such as media, temperature, pressure, pipeline size, and operating method.
How Does a Lug Type Butterfly Valve Work?
The lug type butterfly valve operates by turning a disc mounted in the valve body for a quarter turn. The valve will open the passage when the disc is turned parallel to the flow direction and will close the flow when the disc is turned perpendicular to the flow direction.
This valve can be operated manually with the help of a lever or a gearbox and can be operated automatically using pneumatic or electric actuators.
Key Features of Lug Type Butterfly Valve
Lug type butterfly valves are designed for reliable flow isolation and control across various industrial applications. Key features include:
- Lug-type body construction for secure installation.
- Compact and lightweight design that saves installation space.
- Reliable shut-off performance for effective flow isolation.
- Low operating torque for efficient valve operation.
- Easy installation and maintenance.
- Suitable for both isolation and flow control applications.
- Multiple material options for different media and operating conditions.
- Manual and automated operation options, including pneumatic and electric actuation.
- Corrosion-resistant construction for demanding environments.
- Custom configurations to meet specific application requirements.
Technical Specifications of Lug Type Butterfly Valve
| PARAMETER | SPECIFICATION / DETAILS |
|---|---|
| 🔵 Valve Type | Lug Type Butterfly Valve |
| 📏 Size Range | 40 mm – 600 mm |
| 🔩 Body Material | I.C. / CI (IS 210 Gr. FG 200 / 220) · WCB · SS304 · SS316 |
| ⚪ Disc Material | CF8 · CF8M · CF3M · S.G. Iron · Teflon Coated · Powder Coated · Nylon Coated · Rubber Line |
| 🛡️ Seat Material | EPDM · Nitrile · Silicon · Viton · Moulded / Replaceable Muffler Type |
| 💨 Pressure Rating | PN10 / PN16 (On Request) |
| 🌡️ Temperature Range | −25°C to 150°C (Depending on MOC) |
| 🔗 End Connection | Lug Type |
| 🎛️ Operation | Hand Lever Type · Worm Gear Box Type · Pneumatic Actuated · Electrical Actuated |
| 📐 Design Standard | BS EN 593 / API 609 Category A |
| ✓ Testing Standard | API 598 / BS 6755 / BS EN 12266-1 |
| 🧪 Media | Water · Air · Gas · Oil · Low Pressure Steam · Chemicals |
Types of Lug Type Butterfly Valve
Lug type butterfly valves are available with different operating mechanisms to suit manual, remote, and automated flow control requirements.
Manual Lug Type Butterfly Valve
A manual lug type butterfly valve is operated using a lever or other manual mechanism. It is suitable for applications where straightforward, local valve operation is required.
Gear Operated Lug Type Butterfly Valve
A gear operated lug type butterfly valve uses a gearbox to operate the valve. It provides controlled operation and is useful for larger valve sizes or applications requiring greater operating torque.
Pneumatic Lug Type Butterfly Valve
A pneumatic lug type butterfly valve uses compressed air to operate the valve. It is suitable for applications requiring quick, reliable, and remotely controlled operation.
Electric Lug Type Butterfly Valve
An electric lug type butterfly valve uses an electric actuator for opening and closing. It is suitable for automated systems where remote operation and integration with control systems are required.
Applications of Lug Type Butterfly Valve
Lug type butterfly valves are used for flow control and isolation across a wide range of industrial and commercial systems. Their compact design makes them suitable for installations where reliable shut-off and efficient operation are required.
Common applications include:
- Water and wastewater treatment
- HVAC systems
- Chemical processing
- Oil and gas applications
- Power generation
- Pharmaceutical industries
- Food and beverage processing
- Pulp and paper industries
- General process industries
- Industrial water systems
The suitability of a lug type butterfly valve depends on factors such as the process media, pressure, temperature, valve material, and operating conditions.
Why Choose Asten Controls for Lug Type Butterfly Valves?
It is crucial to find the right supplier of lug type butterfly valves in order to ensure reliability and high quality. Asten Controls concentrates its efforts on designing industrial valves for different applications.
Experience in Industrial Valve Production
We have experience in industrial valve production and know how to choose the right designs that will meet the demands of each environment. Our manufacturing process concentrates on engineering, solid construction and proper application of the valve.
ISO 9001:2015 Quality Management System
The ISO 9001:2015 quality management system is used in our company to establish the systematic manufacturing process and processes associated with quality.
Manufacturing Process Based on Quality
Quality is the key characteristic of every industrial lug type butterfly valve. That is why Asten Controls pays special attention to quality manufacturing and proper inspections.
Multiple Valve Configurations
Different industries need various conditions of flow control. That is why we provide multiple configurations of valves in accordance with body material, disc material, seat material, size and actuator.
Technical Support
Selecting the right valve might assist in improving your system efficiency and reducing any operational problems. We can help our customers in selecting the appropriate configuration and provide the necessary product information.
After Sales Support
We do not only supply our products. The Asten Controls team concentrates on providing after sales support for our customers who might require assistance regarding their products.
Pan-India Supply
Being a lug type butterfly valve supplier, we offer our products to industrial customers all over India. Our supply possibilities help companies procure necessary valves.
Frequently Asked Questions about Lug Type Butterfly Valve
What is a lug type butterfly valve?
Lug type butterfly valve is a quarter-turn valve with lugs surrounding its body. The valve is mounted on a pipeline using separate bolts.
Where are Lug type Butterfly Valves Used?
An industrial lug type butterfly valve can be used in various industrial pipelines including but not limited to water treatment, chemical processes, HVAC systems, power plants, manufacturing units, etc. The usage of the valve will depend upon the material, seat material, pressure rating and media type.
What are the material options available for Lug Type Butterfly Valves?
There are multiple material options available when it comes to the body, disc, and seat material of a lug type butterfly valve. These could be cast iron, ductile iron, stainless steel and many more.
Can lug type butterfly valves be operated using pneumatics?
Yes, a lugged butterfly valve can have a pneumatic actuator to facilitate automatic operation of the valve. The pneumatic actuator is important where fast operation, remote control, or incorporation into an industrial automation system is needed.
What is the correct size and pressure rating of a lug type butterfly valve?
The correct size and pressure rating should depend on the dimensions and operating pressures in your pipeline among other considerations.
Get a Quote for Lug Type Butterfly Valve
Looking for a reliable lug type butterfly valve for your industrial application? If so, the experts at Asten Controls can help you with the right choice of valves depending upon your needs. Share your valve size, pressure, temperature, media, material, and actuation requirements to receive a quotation.
If you need a lug butterfly valve for a new installation, replacement or an automated flow control system, we are here to assist you to find the right size, material, pressure rating and method of actuation. Asten Controls provides application-focused valve solutions with technical support and supply across India. Get in touch with our team today for a quote.
