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Butterfly Valve: An Essential Component in Fluid Control Systems

Butterfly Valve

Butterfly Valve: An Essential Component in Fluid Control Systems

A butterfly valve is a quarter-turn rotary valve that utilizes round discs or vanes to control the flow of fluid. When the valve opens, the disc rotates 90 degrees, allowing fluid to pass with minimal resistance. This design makes butterfly valves particularly suitable for applications requiring fast closing and precise flow control.

    Butterfly valve
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    Description

    7 Jan 2019
    Butterfly valves are lightweight and compact, making them ideal for installations where space is limited. They are commonly used in a variety of industries, including water treatment, HVAC systems, and chemical processing. Butterfly valves are made from a variety of materials, including metals, plastics, and rubber, and are compatible with a variety of fluids.

    One of the main advantages of butterfly valves is their ability to handle large volumes of fluid with low pressure drop. Additionally, they are easy to operate, often requiring only a simple turn of a handle or actuator. This efficiency combined with cost-effectiveness makes butterfly valves a popular choice for many applications.
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    Weight

    Butterfly valve have feature of light in weight and small in size, for example, weight and size of a 10" butterfly valve are 1/9 and 1/6 of a 10" gate valve. So butterfly valve is easy to install and save cost of piping system.

    Bubble Tight 

    Butterfly valve with resilient seat design can be bubble tight as compared to metal seated gate or globe valves.

    Easy of Operation 

    Butterfly valve offer 90-degree open to close.
    Butterfly valve is approximate 35-40% cost of a same size gate valve. Also low installed cost than gate valve.

    Maintenance

    Properly installed butterfly valves are self cleaning and are less susceptible to failure due to trash material in pipe.
    WINDUS OEM butterfly valve
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    Materials List

    7 Jan 2019
    1. BODY:  Cast iron/Ductile iron
    2. DISC: Ductile iron/Al Bronze/S.S
    3. SEAT: NBR/EPDM/PTFE
    4. STEM: Stainless steel
    5. PIN: Stainless steel
    6. END COVER: Cast iron/Ductile iron
    7. BUSHING: PTFE/AL Bronze
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    Butterfly Valves: A Simple Solution for Complex Flow Control

    7 Jan 2019
    WINDUS Butterfly Valves designed with offset disc meet stringent American Water Works Association (AWWWA) C504 standard, come in sizes ranging from 3 inches to 108 inches with pressure class 150B & 250B and are NSF-61 & UL certified for contact with drinking water. WINDUS Butterfly Valves routinely used in water filtration plants, pumping stations, pipelines and power plants to isolate equipment or systems.
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    WINDUS AWWA BUTTERFLY VALVES SPECIFICATIONS

    7 Jan 2019
    CERTIFICATION:
    NSF 61 & UL

    PRESSURE RATING:
    150B, 250B

    END CONNECTIONS:
    Flanged, Mechanical Joint

    BODY MATERIAL: 
    Ductile Iron

    DISC MATERIAL: 
    Ductile Iron with 316SS Seat Edge

    SHAFT MATERIAL: 
    304 SS,316SS,17-4PH

    Why Choose Our Products?

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    High-Quality Materials

    We use only the finest materials to ensure durability and reliability.
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    Precision Engineering

    Our products are designed with meticulous attention to detail for optimal performance.
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    Versatility

    Suitable for a wide range of applications across various industries.
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    Easy Installation

    User-friendly designs that simplify the installation process.

    You Can Contact Us Here !

    We are more than a supplier, our team is able to offer customized solutions from CAD design, engineering services, the manufacturing of components that strictly comply with the specification, to the complete management of the most complex projects. 

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