Concentric Design Butterfly Valve

The concentric butterfly valve is a kind of butterfly valve that is often used.

Freture Techno Pvt. Ltd is a leading concentric butterfly valve manufacturer in Mumbai, India. We offer a wide range of concentric design butterfly valves in a variety of sizes, materials, and finishes. Our concentric design butterfly valves are made to the highest standards and are backed by our comprehensive warranty.

A concentric butterfly valve is a type of valve that uses a rotating disk to control the flow of fluid. The disk is centered in the valve body, which allows for a more compact design and easier installation. Concentric design butterfly valves are available in a variety of sizes and materials, making them ideal for a wide range of applications.

How Concentric Design Butterfly Valves Work?

Concentric design butterfly valves work by rotating a disk that is centered in the valve body. When the disk is aligned with the flow of fluid, the valve is open. When the disk is rotated 90 degrees, the valve is closed. Concentric design butterfly valves can be operated manually or with a pneumatic or electric actuator.

Features of Concentric Design Butterfly Valves

Compact design: Concentric design butterfly valves are more compact than traditional butterfly valves, which makes them easier to install and maintain.

Easy to operate: Concentric design butterfly valves can be operated manually or with a pneumatic or electric actuator, making them a versatile option for a variety of applications.

Wide range of materials: Concentric design butterfly valves are available in a variety of materials, including stainless steel, carbon steel, and ductile iron. This allows you to choose the right valve for your specific application.

Long life: Concentric design butterfly valves are designed to last for many years, even in demanding applications.

Applications of Concentric Design Butterfly Valves

Concentric design butterfly valves are used in a variety of applications, including:

Water treatment: Concentric design butterfly valves are used in water treatment plants to control the flow of water.

Chemical processing: Concentric butterfly valves are used in chemical plants to control the flow of chemicals.

Oil and gas: Concentric design butterfly valves are used in oil and gas pipelines to control the flow of oil and gas.

Power generation: Concentric design butterfly valves are used in power plants to control the flow of steam and water.

HVAC: Concentric design butterfly valves are used in HVAC systems to control the flow of air.

Freture Techno for Concentric Design Butterfly Valve

If you are looking for a high-quality, durable, and reliable concentric design butterfly valve, then Freture Techno Pvt. Ltd is the perfect choice for you. Contact us today to learn more about our concentric design butterfly valves and how we can help you meet your needs.

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Concentric Design Butterfly Valve Manufacturer in Mumbai, India

Specifications

Features

Type: Concentric Design Butterfly Valve

End Connection: Flange (B16.5) / Lug Type / Wafer Type

Size: 15 NB - 600 NB

Class: 150# - 600#

Design Standard: EN 593 (BS 5155), API 609, MSS SP-67

Temperature Range: -29°C to +200°C (-20°F to +392°F)

MOC: Carbon Steel / Stainless Steel / Alloy

Seat: Soft Seat- Nitrile Rubber, EPDM, Viton / Metal Seat

Face to Face: API 609 CAT A / MSS SP-67 (Narrow Body), ISO 5752 (Short)

Operation: Manual / Actuator / Gear

Safety Standards: BS/EN 10204-3.1 REV 2019, API 598 Rev 2009

  • Concentric Design: The valve features a concentric design where the stem is located at the center of the disc, ensuring symmetrical flow and consistent performance.
  • Bubble-Tight Sealing: Provides reliable bubble-tight sealing, ensuring leak-free performance even under high-pressure conditions.
  • Compact and Lightweight Design: The valve is compact and lightweight, ideal for space and weight-limited applications. It operates with low torque, ensuring smooth operation even in high-pressure conditions, and facilitates bi-directional flow for versatile installation flexibility.

  • Wide Temperature Range: Designed to operate effectively in a wide range of temperatures, making it suitable for various industrial applications.

  • Durable and Efficient Design: Constructed from corrosion-resistant materials like stainless steel for durability.Making them efficient in any process condition and industry.

Related Products

Types:   Signle Offset 

Mfg. Std. : API 609 / EN 593 / MSS SP 67 / ISO 5752

End Connection : Flange / Buttweld/ Lug/ Wafer Type

Size: 50NB - 600NB  

Class: 150# - 600#

Types:  Double Offset / Lug Type / Wafer / Double Flange

Mfg. Std. : API 609 / EN 593 / MSS SP 67 / ISO 5752

End Connection : Flange / Buttweld/ Lug/ Wafer Type

Size: 50NB - 600NB 

Class: #150- #600

Types: Concentric Single / Double Offset /Lug & Wafer Type

Mfg. Std.: API 609 / EN 593 / MSS SP 67 / ISO 5752

Lining Material : PTFE | PFA  | FEP | ETFE | PVDF

Size: 50NB-600NB 

Class: #150 - #600

FAQ’s

Have a question before you buy our products? Take a look at the FAQs below.
If you don’t find the answer you’re looking for, get in touch with us here.

  • What is a Concentric Design Butterfly Valve?

    A concentric design butterfly valve is a type of quarter-turn valve used to control flow within pipelines. It features a disk in the shape of a cylinder mounted on a rotating shaft.

  • How does it work?

    The valve operates by rotating the disk a quarter turn to either allow or restrict flow. When fully open, the disk aligns with the flow direction, minimizing turbulence and pressure drop.

  • What are the main applications?

    They are commonly used in industries such as water treatment, HVAC, chemical processing, and food & beverage for regulating or isolating flow in pipelines.

  • What are the benefits of using one?

    Benefits include reliable flow control, compact design, low pressure drop, ease of operation, and suitability for large-scale applications.

  • What materials are used in their construction?

    Materials vary but often include stainless steel, carbon steel, ductile iron, and various types of polymers for the valve body and disk, tailored to specific application requirements.

  • How do I choose the right one for my application?

    Consider factors such as pressure ratings, temperature range, media compatibility, valve size, and operational environment. Consulting with a valve specialist is advisable for optimal selection.

  • Can they be repaired?

    Yes, depending on the valve design and manufacturer, many butterfly valves can be repaired or refurbished to extend their service life.

  • What maintenance is required?

    Regular maintenance typically involves inspection, lubrication of moving parts, checking for leaks, and replacing seals or components as needed to ensure reliable performance.

  • Are they available in different designs?

    Yes, they come in various designs including lug, wafer, and double-flanged types to accommodate different piping systems and installation requirements.

  • Why is Freture the best place to buy from?

    Freture stands out due to its extensive range of high-quality valves, expertise in valve solutions, competitive pricing, and excellent customer service, ensuring satisfaction and reliability in every purchase.

Industries where Concentric Design Butterfly Valve is Used

HVAC Industry

Wastewater Treatment

Chemical Processing

Oil and Gas

Pulp and Paper

Applications of Concentric Design Butterfly Valve 
  • HVAC Systems: For flow control in heating and cooling systems.
  • Water Treatment Plants: Regulating water flow efficiently.
  • Chemical Processing: Handling various chemicals in manufacturing.
  • Oil and Gas Industries: Controlling flow in refineries and pipelines.
  • Pulp and Paper Manufacturing: Managing flow in paper mills.
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