Logo Made in Germany Gulfood Manufacturing 2017

LAEUFER International AG

Booth number: Hall 2 D2-20

About us

Hygienic Shutter Valves & Product Recovery Systems:

Sanitary valves and Product Recovery Systems from LIAG® offer unparalleled quality and product safety for the low-germ processing of high grade media.

Know-How, on which you can rely!

Developed from field experience - for field use!
Many years of experience on process engineering and a consistent focus on customer demands are the basis of innovative technologies and customized system solutions.

Our primary focus is on maximum process safety and economic efficiency.

Your requirement - our solution!

Customized special solutions are our strength. We build on an extensive and close cooperation with our customers throughout the entire duration of a project: from the planning, up to the delivery and, thereafter, service and maintenance.

Modular and efficient!

LIAG® is certified to ISO 9001 and ISO 14001. We place strong emphasis on modular systems and production flexibility, delivering the highest quality products and service.

Products and services

Competence in Process Engineering for the drink, food, cosmetic/pharmaceutical and chemical industries.

LIAG® Product Recovery Systems have been developed to improve the product quality, save water resources, reduce waste and make production processes more efficient and profitable.

The components and system solutions from LIAG® offer maximum quality and reliability for the processing of high-value media and, at the same time, represent the ideal basis for competitive production.

Products and Services

  • Engineering and execution of hygienic Product Recovery projects
  • Interface coordination and process integration
  • Manufacturing of sanitary valves, 3-A compliant and EHEDG certified without dead pockets for low-germ processes (CIP/SIP)
  • 2-/3- and 4-way arc valves
  • 90°/120° Diverter Valves
  • 2-way Control Arc Valves
  • Dynamic and static sealed pusher
  • Sensors for detection and control
  • Launching and receiving stations
  • Rotary swivel joint fittings

Arc Valve (Shutter Valve)

Arc Valve (Shutter Valve)

LIAG® arc valves are designed to meet the high demands of process engineering and are particularly suited for high-viscous products and fluids containing solid particles.
- No dead pockets
- CIP/SIP capability (EHEDG certified)
- Totally clear passage - no pressure loss
- No product remainders or sticking of solid particles
- Designed to be passed with LIAG® lip pigs
- Minimum number of components and wearing parts
- Can be dismantled even when welded in place
- Optionally with 3-A 51-01

DMV Product Recovery Systems

DMV Product Recovery Systems

Product Recovery Systems are becoming increasingly important for the low-germ processes. Among other reasons, this is attributable to an increased environmental consciousness, costly waste water treatment, prevention of costly product losses, and production streamlining measures.
- No dead pockets with LIAG® EHEDG certified CIP/SIP Arc Valves
- Optimized cleaning result with dynamic DMV lip pigs
- Capable of passing 90° standard bends (R= 1.5 x D)
- Optionally 3-A 101-00 and FDA compliance


LAEUFER International AG
Dr. Zimmermann-Str. 18/1
88709 Meersburg

Phone: +49 7532 4326-0
Fax: +49 7532 4326-53

Andreas Grabelus
Internal Sales
Phone: +49 7532 432680

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