Live Online Training Basic Safety Valves
LESER Training - Basic Seminar

Live Online Training: Basic Training Safety Valves

Live Online Training combines the advantages of online and face-to-face trainings. It is streamed from the LESER Chatroom and performed according to the same standards as the face-to-face training. No matter from which location you participate - in the office, in the home office or in the workshop, in the practical part you even work on the safety valve yourself.

  • LESER will send you a training box with a LESER API safety valve. In the practical part of the training, you will learn about the individual parts, the design and the function of the safety valve
  • Demonstrations from the LESER Chatroom combine theory and practice
  • The communication between the participants is ensured by a fixed number of participants. During the training you are connected live with our trainers and other participants, you can ask questions and share information with each other
  • With successful final examination you will receive a certificate

Be excited about our workshop together with the LESER Training Box.

If you have any questions about this training, please contact the experienceLESER team:

Training modules

T01 - Function of safety valves in the plant

  • Basics of overpressure protection with safety devices
  • Overpressure scenarios, terms and definitions according to codes and standards  
  • Practical introduction to the parts on the safety valve 
  • Function of spring-loaded and pilot-operated safety valves as well as the supplemantery loading system
  • Set pressure and cold differential test pressure 
  • Tightness
  • Back pressure
  • Inlet pressure loss
  • Installation and installation position

T02 - LESER Chatroom Demonstration

Demonstration with air  

  • Safety valve funtion based on the lift-pressure diagram of spring-loaded and pilot-operated safety valves and the supplementary loading system
  • Effects of built-up and superimposed backpressure and introduction of product solutions
  • Effect of exceeding the 3% inlet pressure loss criteria 
  • Function in various installation positions

Demonstrationen with water

  • Safety valve function based on the lift-pressure diagram of springloaded safety valves 

T03 - The safety valve for all industrial applications

  • The LESER product range and design features 
    • High Performance
    • API 
    • Compact Performance 
    • Modulate Action 
    • Critical Service
    • Clean Service
    • High Efficiency
      • Pilot-operated safety valves
      • Supplementaray loading system
    • Best Availability
      • Change-over valve
      • Safety valves and bursting discs in combination
  • Selection of the suitable safety valve for the application 
  • Additional options to adapt the safety valve to the plant conditions

T04 – Services around the safety valve

  • Test, certificates, documentation
  • Web Services
    • Spare part finder and option finder  
    • Pressure Change 
    • Certificates 
    • Order Status
    • Engineering - Handbook
    • LEPP - LESER Presentation Pool
  • 3D-Models and technical drawings
  • Download area - Certificates, approvals, catalogs, brochures and presentations
  • Contact search for maintenance and consulting 

T09 – The Company

  • The Company - Your entry into the world of  LESER 
  • LESER Kontor Tour
    • LESER Museum 1818 
    • Chatroom, the demonstration facility
    • Product exhibition
  • Presentation of the test lab
  • Virtual factory tour Hohenwestedt
  • Optional factory tour in Hohenwestedt 

LESER Chatroom

Demonstration plant for overpressure protection with safety valves in the LESER Kontor in Hamburg, Germany. 


Training facts

2 Days

Trainings duration

Number of attendees


Training location

Training fee Europe incl. safety valve and shipping

Training fee non-Europe incl. safety valve and shipping