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High-precision pressure relief for nearly any application.
Though small, this critical component deserves your undivided attention. Research, precaution and investment now will yield tremendous benefits in the future – when your operation is on the line.
With your safety and success in mind, our engineers developed simple, reliable valves that make the most of fewer parts – simplifying function, reducing buildup, increasing flow and allowing for easier maintenance.
If and when the time comes, count on our relief valves to perform.
Engineered using cutting edge CFD modeling, the LaMOT Valve & Arrestor Model L10L in-line vent valve delivers maximum flow rates while keeping costs low. Precision machining and tight tolerances ensure superior sealing performance and industry-leading flow rates. Designed with common industry materials, the Model L10L offers straightforward installation and low-maintenance operation—making it a reliable standard for efficient pressure protection.
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The L10E design was created to exceed industry needs. Extensive research and development has produced a product that achieve both superior sealing performance and industry leading flow rates.
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Weight Loaded Pressure Relief Valve
LaMOT Valve & Arrestor Model L11E weight loaded pressure relief valve is designed to be used in applications where additional relief is necessary. It can be used in conjunction for emergency relief but that is not why it was designed. Pressure relief valves provide relief from excessive internal pressure which may cause tank damage. Calibrated weights are available for various setting.
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Weight Loaded Pressure Relief Valve
Built for dependable protection, the LaMOT Valve & Arrestor Model L11F weight loaded pressure relief valve delivers emergency relief capacity beyond that of standard operating valves. Designed for tanks, piping, and low-pressure vessels, it safeguards equipment from damage caused by excessive internal pressure. With precision-calibrated weights available for a wide range of settings, the Model L11F offers reliable performance and peace of mind in critical applications.
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The LaMOT Valve & Arrestor Model L12E PVRV design was created to exceed industry needs. Extensive research and development have produced a product that achieve both superior sealing performance and industry leading flow rates,while also allowing customers to reach required flow with a potentially smaller sized valve. The pressure vacuum relief valve is designed to protect your tank from damage created by overpressure or excessive vacuum. Costly product evaporation losses due to normal tank “breathing” are greatly reduced. The Model L12E superior sealing valves are developed to minimize fugitive emissions while providing increased protection and safety to tank equipment and on-site personnel.
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The LaMOT Valve & Arrestor Model L12F PVRV design was created to exceed industry needs. Extensive research and development have produced a product that achieve both superior sealing performance and industry leading flow rates, while also allowing customers to reach required flow with a potentially smaller sized valve. The pressure vacuum relief valve is designed to protect your tank from damage created by overpressure or excessive vacuum. Costly product evaporation losses due to normal tank “breathing” are greatly reduced. The Model L12F is superior sealing valves developed to minimize fugitive emissions while providing increased protection and safety to tank equipment and on-site personnel.
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Weight Loaded Pressure Relief Valve
The LaMOT Valve & Arrestor Model LV23E weight-loaded pressure relief valve delivers reliable overpressure protection for demanding applications. Engineered for systems requiring additional relief capacity, it safeguards tanks and vessels from excessive internal pressure that could lead to damage—ensuring safe, efficient, and uninterrupted operation.
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It's easy to buy cheap components from second-rate wholesalers, stamp a name on them and list them at a markup – and some companies do exactly that.
It's a lot tougher to design the product in-house, manufacture it in your own facility, then test and fine-tune to perfection before putting it on the market. But we do. Because we know your system relies on us – so we'll only put our name on products you can trust.