Guardian Basic Features
Dash Controller
The dash control allows the user to shutdown and open the valve from inside the vehicle’s cab or on the equipment. This is a very safe method to quickly and effectively shutdown the engine should it enter into a “Runaway state”.
RPM Shutdown
The Valve Control Unit (VCU) allows for each engine to be programmed at a predefined RPM. Once the engine reaches this set RPM (to within 1 RPM), it will activate the Valve to shutdown.
Air Intake Valve Shutoff
The valve is a butterfly design with a silicone o-ring which ensures you get a positive seal every time it is used. We use a motor to control the valve so it is not able to move unless it is instructed to do so by the user. With our design, there is no reduction in air flow through the valve because it flows in lines that do not waste airspace.
The Guardian Basic model is our entry level Guardian Safety System with Dash control and RPM Shutdown. It offers superior protection in comparison with other air intake shut off valves in the market today.
As of January 2018, transport Canada regulations B621-14 and B622-14 require an automatic engine air intake shutdown system on diesel engines while loading or off-loading class 2.1 or class 3 dangerous goods. As well, the national energy board regulation SA 2015-02 requires every diesel engine that operates in or near oil and gas sites to be equipped with an adequate air intake shutdown valve. The Guardian Basic is our entry level system that we recommend installing on vehicles and equipment.
To date, the United States (OSHA) does not have any regulations in effect; however, many oil and gas companies have, as part of their safety programs, a requirement or “best practice” for positive air shutdown systems on their sites. Many US companies that deliver class 2.1 and class 3 dangerous goods to Canadian plant sites are required to have positive air shutdown system as well.
Other Products
Guardian Pro
The Guardian Pro has all the same great features as the Guardian Basic, but is equipped with a more advanced feature that provides a wider range of protection.
Guardian Elite
The Guardian Elite has all the same great features as the Guardian Basic and Guardian Pro models. In addition, it offers an even greater level of safety and protection with handheld RF remote control shutdown, and master shutdown capabilities.
