Lug butterfly valve manufacturer in India

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Lug butterfly valve manufacturer in India

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What is Lug butterfly valve?

• Lug butterfly valve has eight lugs attached to
  the body of the valve. Butterfly valves are used
  to stop, regulate and start the flow of the
  medium. They are easy and fast to open. Large
  butterfly valves comes with a gear box where the
  handwheel by gears is connected to the stem. In
  this type of valve, a disc is attached to the
  rod. That disc allows the fluid to flow through
  the valve. The main components of butterfly valve
  are the body, disc, stem, and seal. The work of
  the butterfly valve is like that of a ball valve.
  It is used in various industries like chemical
  industry, food processing industry,
  Pharmaceutical industry and they are also used in
  steam services, fire services and water treatment
  plants.

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What is Butterfly valve?

• Butterfly Valves are intended to control flow,
  however their control methods are limited. By
  rotating a handle 90 degrees, butterfly valves
  can be opened and closed. It consist of a metal
  disc in the valve's body that is parallel to the
  surface facing the flow when it is closed. The
  flow of liquid is controlled by alternate
  rotations.

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Standards of Butterfly valve

• DIN
• JIS
• BS
• ANSI
• API
• ASME
• AWWA

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Advantages of Lug Butterfly valves

• They are suitable as end valve.
• They are easier to center
• They are less sensitive in case of large
  temperature differences.

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Lug Butterfly is widely used in a variety of
Industries, including

• Oil and Gas
• Chemical Processing
• Water and Wastewater processing and
  transportation
• Food Processing

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Difference between Wafer butterfly valve and Lug
butterfly valve

• Wafer butterfly valve the body is annular with a
  few non-tapped centring holes, and it's a
  Wafer-style butterfly valve. There are two sorts
  of Wafers, and there are four types.
• The flange bolts are placed into the centering
  holes of the butterfly valve and the bolt holes
  of the two pipe flanges. The pipe flanges are
  brought together by tightening the flange bolts,
  and the butterfly valve is clamped between the
  flanges.
• Lug butterfly valve there are so-called "ears"
  around the whole circle of the body of a
  Lug-style butterfly valve into which threads were
  tapped. The butterfly valve can then be tightened
  against each of the two pipe flanges using two
  separate bolts in this manner (one on each side).
• The probability of relaxation due to thermal
  expansion is lower than with a Wafer-style valve
  since the butterfly valve is fastened to each
  flange on both sides with separate, shorter
  bolts. As a result, the Lug version is more
  suited to applications with significant
  temperature variations.

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Looking For best Lug Butterfly Valve?

• Specialityvalve is the largest Lug Butterfly
  valve manufacturer in India with strong customer
  support and RD. We have qualified professionals
  and experienced engineers to provide our clients
  with high quality and cost-effective products.
  Having an engineering-based team means we can
  understand the technical needs of our clients
  better. We believe in continuous improvements and
  innovation in our products to keep ourselves
  competent in the market. Our motive is to supply
  defect free valves to our customers. Our valves
  are specially designed to meet the needs of
  various industries and they require an extremely
  low maintenance.

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• Material Ductile Iron Lug Butterfly Valve,
• Cast Iron Lug Butterfly Valve,
• Duplex Steel Lug Butterfly
  Valve.
• Other Materials CF8M, CF8, SS316, CF3M, WCB,
  SS304,F51, F53, 4A, 5A, 316L.
• Class 150 to 300
• Nominal Pressure PN 6 PN 25
• Ends Lug
• Size2 to 72
• Operation lever operated, electric actuated,
  pneumatic actuated, gear operated.

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For more information please visit our
website https//www.specialityvalve.com/prod
uct-category/lug-butterfly-valve/