The largest single order for LESER's shuttle valve to date is ready for delivery to South America after successful customer inspection. With more than 130 safety valves and 100 changeover valves, this order forms the basis for avoiding plant failures caused by safety valves. Most of the changeover valves in the order are combined on the inlet and outlet side. 

The safety valves and changeover valves are all equipped with the highest corrosion protection system ISO 12944 C5M. In some cases the high temperature version of the coating system has been used for media temperatures of up to 650°C. The safety and changeover valves are thus equipped for continuous operation under the Brazilian plant and environmental conditions. 

The customer chose LESER because a short delivery time could be offered and its requirements for the complex special equipment could be fully met.