What Are Diaphragm Valves?

Diaphragm Valves & Repair Kits

In dust collection, the purpose of a diaphragm valve is to regulate the airflow through the filters to optimize cleaning. Diaphragm valves create a pulse of air which dislodges any dirt and dust on the outside of a filter so that debris can be collected and discarded. 

These valves are used on many different types of dust collection systems and in industries and applications. Typical uses for them include: 

  • Mining
  • Chemical processing facilities
  • Woodworking shops
  • Food processing plants
  • Pharmaceutical manufacturing systems
  • Power generation stations
  • Cement plants
  • Recycling plants

How Do Diaphragm Valves Work?

Diaphragm valves have simple design and operating principles. Their key components are a diaphragm and an actuator. The diaphragm is what gives these valves their name. It is a thin, flexible membrane used to open and close the valve. The actuator is what controls the diaphragm. In the open valve position, it allows the diaphragm to stay out of the valve passageway, enabling air to flow through the valve. In the closed valve position, it pushes the diaphragm into the valve passageway, blocking air from flowing through the valve. 

Diaphragm Valves and Repair Kits From U.S. Air Filtration

Diaphragm valves are essential to the proper operation of dust collection equipment. If one is not functioning properly, it is vital to repair or replace it as quickly as possible.

The team at U.S. Air Filtration, Inc. can supply replacement diaphragm valves for most applications. We also provide repair kits—also known as rebuild kits— so that you can restore your valve’s components.

We maintain a wide range of replacement diaphragm valves from various brands, such as:

Our repair kits are available in various materials (e.g., Buna, nylon, silicone, and Viton) and in the most common size dimensions. We offer same-day or expedited shipping on a large selection of in-stock diaphragm valves and repair kits.

For more information on our diaphragm valves, check out our online catalog.

Diaphragm Repair Kits Catalog

To learn more about our repair kits, take a look at our online catalog.

Diaphragm Pulse Valves Catalog

 

Contact Us for Your Diaphragm Valve Replacement and Repair Needs Today

Looking for quality diaphragm valve replacements or repair kits for your dust collection system? U.S. Air Filtration, Inc. has you covered! We stock a wide selection of replacement and repair kits. If you need assistance getting the best performance, efficiency, and value from your dust collector system, give us a call at 888-221-0312 or email [email protected]. Here is a list of frequently asked questions we may ask you about your project.

Need more information?

Check out our video guide for information on How to Replace Your Dust Collector Diaphragm Valves!

When Featured video

Benefits of PTFE Filters for Your Dust Collector

Visit our Video Library

  • Ebook Library
    Featured eBook
  • Video Library
    5 Commonly Replaced Dust Collector Parts
Featured eBook

Featured e-Book

ebook-img

Dust Collector Maintenance eBook

Download

5 Commonly Replaced Dust Collector Parts

Trusted by: