Individual training

Individual training

The experienceLESER team will be happy to advise you to create your individual safety valve training from the training modules. Select the main modules or let us know the topics you would like to cover. LESER will conduct the training at your location, at the LESER Kontor in Hamburg or online on your desired date.

Certified trainers
Individual scheduling
Flexible location: face-to-face training in Hamburg, live online training or at your location
incl. certification

Participation fee:

Depending on the training format and duration

Send request

Training fees

Face-to-face training at LESER Kontor in Hamburg		€3,750 per training day
Live Online Training		€2,250 per training day
In-house training at your location		€2,250 per training day +
		Travel expenses €0.80/km Trainer costs €120.00/hour Accommodation allowance €150.00/night

All training modules at a glance

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 supplementary loading system
Set pressure and cold differential test pressure
Tightness
Back pressure
Inlet pressure loss
Installation and installation position
Materials
Regulations, codes and standards
Basics of safety valve sizing
- General procedure for sizing safety Valves
- Introduction to the sizing program VALVESTAR®
- Simple case scenario for sizing, selection and configuration

Demonstrations with air
- Safety valve function 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

Demonstrations with water
- Safety valve function based on the lift-pressure diagram of spring-loaded safety valves

The LESER product range and design features
- High Performance
- API
- Compact Performance
- Modulate Action
- Critical Service
- Clean Service
- High Efficiency
  - Pilot-operated safety valves
  - Supplementary 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

Tests, certificates, documentation
Web Services
- Option finder
- VALVESTAR®
- Order status and Overview
- Engineering - The technical manual
- MAINTENANCE - The maintenance manual
- LEPP - LESER Presentation Pool
- Digital Twin
  - Digital ID
  - Valve overview
  - Spare part finder
  - Pressure change
  - Certificates
- 3D models and technical drawings
- Download area - Certificates, approvals, catalogs, brochures and presentations
- Contact search for maintenance and consulting

Maintenance intervals
Function test in the plant
Information, instructions and guidance on maintenance
Maintenance process
Workshops and necessary equipment
Troubleshooting and fixing
Web services: Spare part finder, pressure change and certificates

Disassembly and cleaning of the parts
Spare parts ordering including spare parts kits
Rework disc and seat
Selection of the correct spring for pressure change
Assembly with torque consideration
Adjustment of the cold differential test pressure
Various tightness tests according to international standards

Hygiene requirements
Disassembly and cleaning of the parts
Replacement of all soft sealings and the bellow
Assembly with torque consideration
Testing of Clean and Critical Service safety valves
Assembly of additional equipment

Detailed functional description of the pilot-operated safety valves
Additional equipment
Disassembly and cleaning of the parts
Rework disc and seat
Replacement of soft sealings with the LESER spare part kits
Assembly with torque consideration
Testing of pilot-operated safety valves

Basics of safety valve sizing
- General procedure for sizing safety valves
- Calculation formulas with required process and medium data
Introduction to the sizing program VALVESTAR®
Simple case scenario for sizing, selection and configuration
Extension of the case scenario:
- Inlet pressure loss in the supply line
- Different types of back pressure in the outlet line
Factors influencing the coefficient of discharge
Noise emissions
Reaction forces
Practical case scenarios based on P&ID schemes
Comparison of the sizing formulas of the standards

Sizing of steam applications
Sizing of viscous media
Sizing of the fire case
Sizing of the two-phase-flow
Sizing at the request of the participant

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

The training formats of experienceLESER

Eindrcke Praxistraining im LESER Chatroom

Face-to-face Training

The classroom training is location- and time-specific.

You choose the location - whether at the LESER Kontor training center or at your own facility.
The training center features the LESER Chatroom, a demonstration facility for safety valves, a performance test lab, a product exhibition, the LESER Museum 1818, and modern training rooms.

Wartungstraining Sicherheitsventile_Online_Bild 2

Live Online Training

The live online training is location-independent but time-bound.

Live online training sessions are broadcast live from the LESER Chatroom, our demonstration facility. You can participate via your desktop from any location - whether in the office, working from home, or in the workshop. LESER will send you a training box containing a API safety valve in individual parts.