FAQs

What is the purpose of an Emergency Positive Air Valve?

upon request:

  • Adaptable Valves 
  • Industrial Valves
  • Nozzles & Hoses

Does the kit include everything that I need?

At DTI we know that different applications require various sized valves, therefore we want our product to be as adaptable as possible to help suit our customers needs. Available immediately and upon request:

 

  • Adaptable Valves 
  • Industrial Valves
  • Nozzles & Hoses

What is the warranty like on the Guardian EPASS systems?

At DTI we know that different applications require various sized valves, therefore we want our product to be as adaptable as possible to help suit our customers needs. Available immediately and upon request:

 

  • Adaptable Valves 
  • Industrial Valves
  • Nozzles & Hoses

How does the Guardian EPASS read the RPM?

At DTI we know that different applications require various sized valves, therefore we want our product to be as adaptable as possible to help suit our customers needs. Available immediately and upon request:

 

  • Adaptable Valves 
  • Industrial Valves
  • Nozzles & Hoses

Can this damage my engine?

No

My truck shut down and the valve is closed, how do I open it again?

At DTI we know that different applications require various sized valves, therefore we want our product to be as adaptable as possible to help suit our customers needs. Available immediately and upon request:

 

  • Adaptable Valves 
  • Industrial Valves
  • Nozzles & Hoses

Is it easy to install?

Yes. 

Why do you have a configuration software?

At DTI we know that different applications require various sized valves, therefore we want our product to be as adaptable as possible to help suit our customers needs. Available immediately and upon request:

 

  • Adaptable Valves 
  • Industrial Valves
  • Nozzles & Hoses

Do I need to download the configuration software?

Yes. 

Can I order replacement parts or do I need to replace the entire system?

Can I order replace

My valve isn't working, what should I do?

Yes. 

What are CSA B620 and B621?

Can I order replace

Does your product meet the Transport Canada standards for B620 and B621?

Yes. 

What is Rollover Protection?

Can I order replace

Does DTI sell directly to OEM?

Yes. 

Is this product only available in Canada?

Can I order replace

Is the Guardian EPASS the only product that DTI makes?

DTI designed and introduced a number of products in the past few years. Guardian ELD, Guardian Turbo Timer, Guardian Simulator, Guardian Clockr, and Guardian ECM Interface to name a few.

Does the valve have any moving parts that will be exposed in my engine compartment?

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