LOW MAINTENANCE. HIGH PERFORMANCE.

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.

Pressure Relief Valve

Model L2300A

The L2300A provides emergency relief capacity above what can be supplied by standard operating valves. Use it to protect tanks, piping and low-pressure vessels from internal pressure damage.

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Pipe-Away

Model L1220A

Use the L1220A to pipe away vapors in pressure and vacuum relief systems. The L1220A routes vapors through a flanged outlet connection, providing increased fire protection and safety.

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Vent to Atmosphere

Model L1200A

Model L1200A protects your tanks from damage created by overpressure or excessive vacuum. It reduces costly product evaporation losses due to normal tank “breathing.” It also minimizes atmospheric contamination by retaining toxic vapors, providing increased fire protection and safety.

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Emergency Relief Vent

Model L22E

The LaMot Valve & Arrestor Model L22E Emergency Relief Vent is designed to provide superior sealing and industry leading high flow rates. When properly sized, the high flow capacity will help protect the tank from damage in an emergency event.

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Inline Vent Valve

Model L10L

The L10L 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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End of Line Stack Vent Valve

Model L10E

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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Blanket Gas Regulator

Model L3000

A blanket gas regulator supplies an inert gas to a tank.

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Free Vent, Goose Neck

Model L5000

The LaMOT Valve and Arrestor L5000 Series Free Vents are designed to be used on tanks containing non-volatile liquids and on vent pipe extremities. LaMOT Valve and Arrestor Free Vents offer efficient flow capacity for the protection of the tank.

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Pressure Relief Valve

Model L1260A

The LaMOT Valve and Arrestor Model L1260A Pressure Relief Valves are 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. Because the Model L1260 products retain toxic vapors, atmospheric contamination is minimized which helps to provide increased fire protection and safety.

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Pressure/Vacuum Relief Valve L1201B

Model L1201B

The LaMOT Valve and Arrestor Model L1201B 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. Because the L1200 Series products retain toxic vapors, atmospheric contamination is minimized which helps to provide increased fire protection and safety.

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Free Vent, Weather Hood

Model L5100

The LaMOT Valve and Arrestor L5000 Series Free Vents are designed to be used on tanks containing non-volatile liquids and on vent pipe extremities. LaMOT Valve and Arrestor Free Vents offer efficient flow capacity for the protection of the tank.

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Pressure/Vacuum Relief Valve L1221

Model L1221

The LaMOT Valve and Arrestor Model L1221B 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. Because the 1200 Series products retain toxic vapors, atmospheric contamination is minimized which helps to provide increased fire protection and safety. 

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IT'S ALL IN THE NAME.

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.

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