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Lower Total Cost of Ownership

Lower Total Cost of Ownership

LESER's high wear-parts for the API 526 Series are approx. half the cost of our competitors

Further Information
Partner for safety relief valves

LESER - Your partner for safety valves

Safety valves directly from the manufacturer. Fast delivery from local stock in North Carolina.

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Low Life-cycle costs

Low Life-cycle costs

LESER Safety Valves have durable design and high quality. So, you will save money with LESER.

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Welcome to LESER US

Safety valves for all industrial applications

Safety relief valves from LESER reliably protect industrial applications against overpressure. Browse the product range and see some of our references.

Get in contact with us for competent consulting and convenient ordering. You will receive fast and punctual delivery from the local stock in Charlotte, NC and after sales service by our large partner network.


Browse LESER Product Range

Browse LESER web services


The technical handbook - All you need to know about safety valves


The maintenance handbook - Learn how to disassemble and assemble LESER safety valves

Valve finder

The easy way to find the right safety valve for your application

Pressure change

Find the correct spring if the set pressure has to be changed

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Contacts in your country



Telephone: +49 40 25165 100

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