Industrial Valves

Frequently asked questions — Valves and Fittings

• How do I choose between manual valves and an automated system for my installation?

  The choice between manual or automated actuation depends directly on your process regulation requirements and compatibility with your existing control systems. Automated systems, including solenoid valves from manufacturers such as ASCO, FESTO or BURKERT, are recommended for fine and responsive fluid regulation. Conversely, manual actuation is reserved for simple isolation operations where direct human intervention is technically sufficient and consistent with the functional integration of your circuit.
• What are the criteria for validating the compatibility of valve materials with my fluids?

  The selection of components must be based on a precise analysis of the chemical aggressiveness of the conveyed fluid. The nature of the fluid must be compared with the properties of the construction materials of the valve devices to ensure their long-term integrity. This evaluation must be correlated with the operating pressure and temperature ranges specific to your installation. A rigorous analysis of these parameters, coupled with a study of environmental constraints, guarantees the selection of suitable components and easier periodic maintenance of critical devices.
• In which cases is it preferable to use control and measurement components rather than conventional valves?

  Standard valves primarily perform isolation and fluid circulation functions within piping components. If your process requires active monitoring of physical parameters, it is recommended to integrate specific control and measurement solutions, which allow fine regulation of the system. These instruments form coherent assemblies with other valve devices, particularly solenoid valves. The use of this specialised instrumentation is essential whenever precise control of flow variables becomes an operational necessity to maintain installation compliance.
• What are the risks associated with poor analysis of the installation environment for valves?

  Neglecting the analysis of the installation environment can lead to premature component failures, particularly in the presence of vibration constraints or confined spaces. The chemical aggressiveness of the environment must also be taken into account in the same way as the properties of the conveyed fluid to avoid external degradation of the equipment. Inadequate sizing, ignoring these functional integration parameters, compromises the durability of systems and increases the complexity of periodic maintenance of critical process components. Rigorous selection is therefore necessary to guarantee the operational reliability of circuits.