Enduring reliability in critical processes
Our valves have been reliably used for decades in re neries, FCC plants or tank farms as well as ethylene plants.
The long-term reliability of our products is the most important feature when it comes to their use in re neries. This is particularly the case as it is not only important to ensure reliable processes and protect the equipment; their foremost task is to protect people and the environment. When it comes to their application in the processing of crude oil, our valves are often required to meet a demanding combination of requirements: they must be just as capable of dealing with high temperatures as they are with high pressures and erosion caused by extremely abrasive media. The protecting of a turbo expander, for example, is performed with the help of extremely fast closing and opening times in the range of tenths of a second. Our valves guarantee these capabilities both enduringly and reliably.
Our triple-eccentric valve technology provides our customers with a high degree of safety in ethylene plants. Our valves are perfectly designed to perform their tasks: for example with a steam injection to prevent the build-up of coke on the seat of the seal, or with a feature that protects the valve seal from coke particles in the owing medium. Various surface hardness coatings in the bearing and seat area increase the service life of valves in these critical applications.
Valves used in the oil industry, petrochemicals industry, FCC plants and ethylene plants
• Re neries:
HTK, MAK, OSK, WAK, DSK, ASK RZN, RZI, GMZ, MAG
HTK, ASK, DSK
• Ethylene plants:HTK, MAK, MAG
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