Additional day Training on Maintenance of pilot-operated Safety Valves - Live Online Training

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 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 study scenario fpr sizing, selection and configuration

T05 – Basics of maintenance  

• 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

T06 - Maintenance of spring-loaded safety valves 

• 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

T06.02 - Maintenance of pilot-operated safety valves 

• 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

T09 – The Company LESER

• 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

• Production in Hohenwestedt