Category: Butterfly Valves

Butterfly Valves

Butterfly valves are valves that isolate or regulate the flow of a fluid. The closing mechanism is a disk that rotates a quarter-turn. It is suitable for use in pharmaceuticals, manufacturing and food processing. This type of valve can be used to limit solid, liquid, or gas material flow.

  • Butterfly Valve 567

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    Butterfly Valve - Overview

    The butterfly valve has all-plastic housing which combines quality and durability. Through the use of fibreglass reinforced polypropylene, the valve's weight is greatly reduced. This simplifies not only the installation of the valve but also saves on the storage cost.  The valve can be used reliably in highly corrosive applications and is excellent for use with aggressive media. The system allows the exchange of individual system components at any time - quickly and easily, without much effort.  The maximum nominal pressure is 10 bar on both sides at 20 °C. A further benefit of this is the long life span since the valve is less exposed to wear and tear. Suitable for most applications in industrial water treatment, the chemical process industry, chemical trade, galvanization and in power plants. The valve is modular in design, allowing individual system parts to be exchanged at any time.

    Butterfly Valve  - Features

    • High corrosion resistance
    • Low wear and tear: up to 50 % lower operation torque than centric valves
    • Leak-tightness within and without: double, internal axis gasket on both sides
    • On standard versions, the lever is in increments of 5 degrees
    • Stable and Reliable
    • Easy maintenance
    • Long life span
    • Minimal operation torque
    • Can be fitted with an actuator (optional)
    • Lever positioning clearly marked
    • Can be used with electric position indicators (optional)
    • Lower weight than metallic butterfly valves

     

    https://www.youtube.com/watch?v=MfD281418MA

  • Lug Style Butterfly Valve | 578

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    Lug Style Butterfly Valve - Overview

    The Lug style butterfly valve has all-plastic housing which combines quality and durability. Through the use of fibreglass reinforced polypropylene, the valve's weight is greatly reduced. This simplifies not only the installation of the valve but also saves on the storage cost.  The valve can be used reliably in highly corrosive applications and is excellent for use with aggressive media. The system allows the exchange of individual system components at any time - quickly and easily, without much effort.  Since the actuation torque is strongly dependent on the internal pressure, type 578 is optimally designed in this area. The maximum nominal pressure is 10 bar on both sides at 20 °C. A further benefit of this is the long life span since the valve is less exposed to wear and tear.

    Lug Style Butterfly Valve - Features

    • Corrosion resistant
    • Stable and Reliable
    • Easy maintenance
    • Long life span
    • Minimal operation torque
    • Can be fitted with an actuator (optional)
    • Lever positioning clearly marked
    • Can be used with electric position indicators (optional)
    • Use as lugged valve with threaded bushes integrated into the housing
    • Lower weight than metallic butterfly valves
    • Low wear and tear: up to 50 % lower operating torque than centric valves
    • Leak-tightness within and without: double, internal axis gasket on both sides
    • Lockable hand lever

    https://www.youtube.com/watch?v=zxaAQxm3Ycg

     

  • Water Applications Butterfly Valve | 565

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    Water Applications Butterfly Valve - Overview

    The new Butterfly Valve 565 is the best choice for optimising piping systems built for water and a wide range of other applications. It comes at a significantly lower initial cost, due to its lower weight in terms of storage and transportation. Installation is quick and easy. It is extremely durable, ensuring minimal maintenance and a long life span. The valve comes in the same installation length as metal solutions so exchanging your metal valves for plastic ones will not require any additional work on the pipes or new designs. Thanks to its low weight, a single person can lift and install a valve in just a few minutes. It's low weight therefore significantly reduces the need for costly transportation and personnel.  High-performance thermoplastics protect it from abrasion and corrosion, even under harsh conditions such as water hammers. The results are a reduction of both maintenance costs and production stops. In cooling applications, the plastic solution has a clear advantage in that its condensation is much lower. With its standard interface, the valve can be upgraded with various modules, such as the smart actuator. This allows for automation and digitisation of your systems, making them even more cost-effective and efficient.

    Water Applications Butterfly Valve - Features

    • Up to 16 bar
    • from -10℃ to +80℃
    • More frost resistant
    • Optional electric position indicator
    • Lockable ergonomic lever
    • Data-Matrix-Code
    • EPDM or FKM sleeve
    • Interface for flexible automation (ISO 5211)
    • Standard 5° ratchet setting
    • PVDF disc
    • Short installation length
    • Fiber reinforced housing and inner disc
    • Wafer design
    • 60% lighter than the metal butterfly valves

     

    https://www.youtube.com/watch?v=qbpM28aIJSY