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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

Find out more
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 LLC, located in Charlotte, NC/ USA, provides support and service directly from the manufacturer and holds a large stock with local assembly. Ask your LESER sales partner for competent consulting, convenient ordering, fast and punctual delivery and after sales service.

LESER products


Reliable Valve Function - LESER at the Valve World 2016 in Dusseldorf 29.11.2016 LESER at the Valve World 2016 in Dusseldorf

Visit us at the Valve World 2016 and experience the world of LESER safety valves!

LESER Safety Valves at OSEA trade fair in Singapore 16.11.2016 Application-based solutions: Offshore Safety Valve Solutions

At OSEA this year, come talk to us about your market needs and technical challenges as we provide free consultation at the booth, any time from 29th November to 2nd December.

LESER safety valves at ADIPEC exhibition 08.11.2016 Application-based solutions: LESER at ADIPEC

LESER will be participating at one of the biggest tradeshows in the Middle East region, the ADIPEC from 7th to 10th November. Visit us at booth No. 8811, Hall 8 German Pavilion.

Contacts in your country



Telephone: +49 40 25165 100

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