Butterfly Valves Articles

  • Innovative Designs of Sanitary Butterfly Valves

    Sanitary butterfly valves are flow control devices that are used to drive the water jet or other fluid through a funnel. In this admiration, it looks a lot like the ball valve. Anyway, instead of using a ball as life, use a plate that is embedded in the middle of the funnel. A pole is integrated through the circle for the interface with the stained actuator on the outside of the funnel. ...


    By Adamant Valves

  • Performances and Options of Sanitary Butterfly Valves

    The temperature specifications are set so that the valve works well in different temperature ranges. This minimizes the risk of freezing or melting to obtain maximum performance. The manufacturer customizes the use option to reach more industries, the valve can be used manually or use a pneumatic actuator and an electric actuator interchangeably. The different series of valves ...


    By Adamant Valves

  • Latest Sanitary Butterfly Valves Characteristics

    Operating pressure, operating temperature and diameter are some of the most important specifications to consider when considering sanitary valves. The diameter is usually measured through the inlet or outlet ...


    By Adamant Valves

  • Things you should know about Body Seal Materials and Butterfly Valve Seats

    Butterfly valve, as one of the basic kinds of successful valves, has been widely used in many fields. It is basically connected to reach on-off channeling and flow control. In general, it has been important in the fields of petroleum, the industry of substances, metallurgy, electricity and water, etc. With expanding ...


    By Adamant Valves

  • Features of Sanitary Butterfly Valves

    The disc and the sanitary butterfly valve body can be in spheroidal cast iron or in steel. At this valve, when it is in the open position, small localized losses of pressure occur, while strong turbulence and vibrations are created in case of partial closure. Therefore, it is not very suitable for regulation. The maneuvers of the small diameter butterfly valves can be done ...


    By Adamant Valves

  • Sanitary Butterfly Valve Principle of Work

    Sanitary butterfly valve is a type of pipeline fitting in which the locking or adjusting element has the shape of a disc that rotates around an axis that is perpendicular to or at an angle to the working fluid flow direction. Also, these devices are also called turning shutters, airtight valves, and damp valves. The disk shutter can be used to control the flow of liquid, gas ...


    By Adamant Valves

  • Working Principle and Types of Sanitary Butterfly Valves

    There are different types of butterfly valves, each suitable for different pressures and uses. The zero offset butterfly valve, which uses rubber flexibility, has the lowest pressure rating. The high-performance dual-offset butterfly valve, used in slightly higher pressure systems, is shifted relative to the center line of the disc seat and body seal, and to the center line of ...


    By Adamant Valves

  • Precautions for Installing Sanitary Butterfly Valve

    Compared to the normal butterfly valve, the sanitary butterfly valve has a higher sanitary level. In other words, it uses different materials and processes. Therefore, the sanitary butterfly valve is sophisticated equipment, its transport and installation must not fail or fall, so as not to damage. When installing it, you should pay attention to the following ...


    By Adamant Valves

  • Ventilation Sanitary Butterfly Valve Introduction

    The ventilation sanitary butterfly valve is used in chemical industry, building materials, power plants, glass and other industries in ventilation, environmental engineering dust or hot air gas pipeline. It acts as a means of gas to regulate and control ...


    By Adamant Valves

  • Off-center Sanitary Butterfly Valve Advantages

    Offset sanitary butterfly valves, sometimes referred to as disc valves, are generally closer to ball valves than traditional quick-install butterfly valves in terms of sealing and application. When closed, although the disc is also vertically flowing, the disc of the ...


    By Adamant Valves

  • Quick Installation Sanitary Butterfly Valve Parameters

    The quick-install sanitary butterfly valve is used in food machines to open a small diameter. He is opposed to the industrial sanitary butterfly valve. The common sanitary butterfly valves are hygienic sanitary butterfly valve, sanitary valve sanitary butterfly valve, ...


    By Adamant Valves

  • Stainless Sanitary Butterfly Valve Role

    The stainless steel sanitary butterfly valve is widely used to make components of open and closed flow control systems, which have been used in the fields of petroleum, chemistry, metallurgy, hydroelectricity and many others areas. In the well-known butterfly valve ...


    By Adamant Valves

  • Three Eccentric Multi-level Metal Seal Sanitary Butterfly Valve Features

    Three eccentric multi-layer metal seal sanitary butterfly valve is a long life, energy-saving butterfly valve with no leakage. Products meet the relevant national standards. The sealing ring adopts the multi-layer structure with both soft sealing and sealing. It is ...


    By Adamant Valves

  • Sanitary Butterfly Valve Advantages and Polishing Performance

    Sanitary butterfly valve uses a standard electronic polishing, with a smooth surface to ensure clean. It has no media accumulation area, and will not produce potential pollution. Its opening and maintenance is fast and easy, and the process downtime is shortened. Sanitary ...


    By Adamant Valves

  • The Manufacturing Process of Sanitary Quick Installation Butterfly Valve

    1. The rubber seals and valve plates of sanitary quick installation butterfly valve are imported parts to ensure the of performance and service life butterfly valve. 2. It uses a high-precision CNC lathe finishing valve which ensures a reliable compatibility of interchangeability, eliminating the need ...


    By Adamant Valves

  • An Introduction to Ventilation Butterfly Valve

    Overview: Ventilation butterfly valve is used in chemical industry, building materials, power plants, glass and other industries in the ventilation, environmental engineering dust or hot air gas pipeline. It acts as a gas medium to regulate and control the flow or shut-off in the pipes. ...


    By Adamant Valves

  • The General Scope of the Butterfly Valve

    Generally, in throttling, regulating and controlling of mud medium, short structural length and fast opening and closing speed is required. Therefore, the butterfly valve is recommended in low pressure situation. 1. The following circumstances apply butterfly valve: two-bit regulation, narrow channel, low noise, cavitation and ...


    By Adamant Valves

  • The world watches as evides manages steel main with innovative technology, and outstanding results follow

    It was a perfect day for an inspection. Under a crisp blue sky, in the polders along a major motorway near Rotterdam, more than 40 water professionals from The Netherlands, Australia and the UK gathered to witness a unique project undertaken by the water utility Evides Watercompany. The purpose of the project was to showcase the 24-sensor ...

  • Learining how to Choose Materials for Gas Valves

    The materials and the quality of gas valves are so important that their disqualification will lead to leakage in-or-outside the body of the valve. If the strength, rigidity and overall performance of the components of the valve body cannot meet the requirements or even break, it will result in the spillage of gas and explosion. Therefore, material and quality are the most critical part during the ...

  • Influences of Temperature on High Vacuum Butterfly Valve

    When high vacuum butterfly valve is used, temperature has great influences on its performance. High temperature impacts on high vacuum butterfly valve: When the valve is used in the scope of creep temperature, prestressing force on bolts falls due to flanges, bolts and gaskets loosening. Flange connection may also have the same phenomenon under the condition of ...

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