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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
Cool Solutions

Cool solutions

LESER offers safety valves for industrial refrigeration

To cool solutions
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.

LESER Middle East, located in Bahrain, provides support and service directly from the manufacturer in the Middle East and holds a large stock with local assembly in KSA together with a local partner. Contact your LESER sales partner for competent consulting, convenient ordering, fast and punctual delivery and excellent lifetime service.

LESER products


06.03.2018 Summary of the Nitrogen&Syngas 2018 in Gothenburg

From 26 Feb to 01 March the 31st Nitrogen & Syngas took place in Gothenburg Sweden with 670 delegates.

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.

01.06.2017 Come and visit LESER at the MIOGE 2017!

This year, LESER will take part as exhibitor in the MIOGE 2017 in Moscow. The MIOGE is Russia’s biggest communication platform for the oil and gas industry and takes place from 27th to 30th June at the Crocus Expo.

Contacts in your country



Telephone: +49 40 25165 100

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