Rotary Valves Manufacturers Explaining Features and Limitations Of Their Product Range

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Rotary Valve

• By Premium Pulman - Professionals in Size
  Reduction Technology

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Rotary Valves Manufacturers Explaining Features
And Limitations Of Their Product Range

• Introduction of Rotary Valve
• Several Functions of Rotary Valve
• Limitations of Rotary Valve
• Factors affects the Speed of Rotary Valve
• Accessories used by Rotary Valve
• Conclusion
• Contact

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Image of Rotary Valve
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Introduction of Rotary Valve

• Rotary valves are one of the fine compact
  mechanical devices having single moving part
  (apart from drive), a multi-vane rotor rotating
  in the housing (inlet at the top), and outlet
  beneath the device.

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Several Functions of Rotary Valve

• They act as an explosion barrier
• They control product flow rate at fixed or
  flexible rate
• They act as a flame barrier
• They maintain gas pressure difference between the
  outlet and inlet or airlock
• They act as a process barrier

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Limitations of Rotary Valve

• However, like every other machine, rotary valves
  have their limitations. When designing systems
  are equipped with rotary valves and unit members
  tend them to perform under pressure difference,
  they have to recognize that-
• The rotary valve can only pass feed product that
  can fall into it and out of it under gravity. You
  need to understand that it wont create product
  flow.
• Rotary valves leak gases or air when you are
  operating the system and this could affect the
  process of product flow and performance of the
  machine. This can be happen when the gas pressure
  is greater below the valve.

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Limitations of Rotary Valve

• However, like every other machine, rotary valves
  have their limitations. When designing systems
  are equipped with rotary valves and unit members
  tend them to perform under pressure difference,
  they have to recognize that-
• You will notice more erratic and low filling
  efficiency when the rotor speed becomes faster.
• When the pressure difference across the Rotor is
  greater, you will get less predictable and
  unstable filling efficiency.

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Limitations of Rotary Valve

• However, like every other machine, rotary valves
  have their limitations. When designing systems
  are equipped with rotary valves and unit members
  tend them to perform under pressure difference,
  they have to recognize that-
• You will notice more erratic and low filling
  efficiency when the rotor speed becomes faster.
• When the pressure difference across the Rotor is
  greater, you will get less predictable and
  unstable filling efficiency.

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Factors affects the Speed of Rotary Valve

• You can now understand that the performance of a
  rotary valve is depending on the design and the
  way system performs. In the same way, system
  performance can be affected by the performance of
  the rotary valves. You need to consider various
  factors before selecting the valve speed as it
  can ruin the whole process.

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Factors affects the Speed of Rotary Valve

• Major Factors That Determine The Speed Of The
  Rotary Valves Are-
• Performance
• Physical characteristics of product
• System requirement
• Industry and client requirement
• Design and feature of the machine

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Accessories used by Rotary Valve

• Rotary valves manufacturing companies make use of
  few accessories to make their product more
  efficient
• Non rotation detection
• Positive overload protection
• Safety switches on easy-to-clean valves
• Speed monitoring equipment
• Variable speed controls
• Flow meters
• Pressure regulators and more

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Conclusion

• Dealing with manufacturers who are new in the
  market can be a bit dangerous for you especially
  when you are not having any knowledge about the
  product. You should contact the leading rotary
  valves manufacturers that can bring you the exact
  desired product.

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Contact us
Factory 2009, Phase IV, GIDC, Industrial Estate,Vatva, Ahmedabad - 382445. (Gujarat) INDIA
Phone [phone]
Fax [phone]
E-mail info_at_premiumpulman.com
Web www.premiumpulman.com
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