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LESER Experience Days

Conference on Digitization and Safety Valves in the Process Industry

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200 years LESER

200 years of history and optimally prepared for the future

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LESER's new Change-over Valve

LESER's new Change-over Valve

LESER's new Change-over Valve - your economic solution for 24/7 plant availability

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Safety valves for FPSO

FPSO solutions for safety valves

Due to high alloy materials LESER safety valves are extremly corrosion-resistant.

Safety valves for FPSO
LESER Spare Parts Kits

LESER Spare Parts Kits

LESER Original Spare Parts Kits simplify ordering, stocking and logistics.

Learn more about Spare Parts Kits
POSV for high pressure

Safety valves for high pressure

LESER expands the range for pilot-operated safety valves up to 426 bar/ 6170 psig.

To pilot-operated safety valves

Welcome to LESER

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.

Contact your LESER sales partner for competent consulting, convenient ordering, fast and punctual delivery and after sales service.

LESER products


14.06.2018 Successful Trade Fair

Come to ACHEMA or watch the video with impressions from the LESER booth.

06.06.2018 Meet LESER at the ACHEMA

We are looking forward to your visit. You still need a ticket? Then click here now.

08.02.2018 Signaling effect for international markets – LESER is prequalified at Chevron

From now on, LESER is admitted as supplier at the worldwide operating energy company Chevron and can now supply future Chevron projects with safety valves.

Contacts in your country



Telephone: +49 40 25165 100

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