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 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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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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