TRUSTED RELIEF WHEN IT MATTERS MOST

LaMOT Valve & Arrestor’s Emergency Relief Valves and Free Vents are engineered for safe, efficient pressure relief and vapor venting in storage tanks and process systems.

Designed to protect against overpressure, vacuum, and environmental emissions, our valves and vents ensure system integrity and operational safety. Our solutions deliver performance you can trust in even the most demanding environments.

Emergency Relief Valves

Model L22E & LV22E

The LaMOT Valve & Arrestor Models L22E (pre-configured) and LV22E (fully configurable) emergency relief valves deliver industry-leading flow performance with superior sealing to safeguard storage tanks during critical overpressure events.

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Free Vent, Goose Neck

Model L5000

The LaMOT Valve & 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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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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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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