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What is a Positive Air Shutoff System (PASS)?

diesel engine runaway oil and gas air intake shut off valves safety positive air shut off positive air shut off valve

Upon arrival to an active oil and gas location such as a well site or refinery, you may read in the company safety policy or be informed by site-safety personnel that your diesel-powered equipment must be equipped with a positive air shutoff before entering. So, what exactly is this, and why are you required to have one? Read our blog to learn the answer to these questions and more. 

December 9, 2020
By Chase Bailey, Sales Specialist
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Advantages of the Rotary Model G vs. Globe Valve Technology

three-way control valve control valve engine performance

For many industrial applications, the AMOT Model G 3-way rotary valve can bring significant advantages when compared to a globe valve. These advantages often lead to a more efficient, highly optimized engine performance. Learn how.

November 17, 2020
Posted in: Temperature Control
By Simon Davies, Sales Director, EMEA
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How to Identify and Service the AMOT Model 2180 Gas Valve

maintenance video 2-way control valve gas shut off/air start valve

This latest Ask the Expert video will help you identify which 2180 model you have installed in your application and what you need to service the valve.

November 12, 2020
By Braden Morris, Technical Sales Engineer
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How to Specify the Correct Chalwyn D Valve for Your Diesel Engine

diesel engine runaway oil and gas air intake shut off valves safety

With many different models available, the process of selecting the correct Chalwyn D Valve can seem confusing. However, knowing just a few key details about your diesel engine can simplify this process. Read our blog to learn how to specify the correct D Valve for your application. 

October 19, 2020
By Chase Bailey, Sales Specialist
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The Importance of Regular Thermostatic Valve Maintenance

three-way control valve thermostatic control valve maintenance

The ability of your temperature control valve to maintain a constant temperature can change over time and, therefore, should be included in your preventative maintenance and service schedules to ensure accuracy. Read our recommendations.

September 20, 2020
Posted in: Temperature Control
By Simon Davies, Sales Director, EMEA
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