Rotary ValveBY PREMIUM PULMAN - PROFESSIONALS IN SIZE REDUCTION TECHNOLOGY

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

Image of Rotary Valve

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.

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

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 won’t 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.

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.

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.

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.

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

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

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.

Contact us

Factory : 2009, Phase IV, GIDC, Industrial Estate,Vatva, Ahmedabad - 382445. (Gujarat) INDIA

Phone : +91-79-25894693, 25832541

Fax : +91-79-25830965

E-mail : info@premiumpulman.com

Web : www.premiumpulman.com

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