Angle Type
The angular valves of the series 350 (PN 16 - 250) and 380 (PN 16 - 400) are part of the well proven ARCA valve modular parts system. In case of difficult working conditions and sonic relevant applications it is often recommended to use angular valves, because the flow of the medium is turned only once by 90°, contrary to single or double seated valves.
3-Way
In all thermodynamic processes ARCA three-way valves are applied, for example in cooling systems for motor ships, in heating and cooling systems for chipped wood and plate pressing, vulcanising and other presses, in high pressure applications for transferring-, compressing- and pre-heating stations as well as in overheating processes in power stations. Furthermore ARCA three-way valves are applied in gas-pipeline-systems.
For extremely short on/off cycles in the cooling spray lines of wire rolling mills we developed these three-way on/off valves. Already for several years they are performing excellently under these severe conditions and guarantee a long life cycle.
Double Seated
ARCA double-seated valves are suitable for pretentions and versatile control applications. For instance in power stations, on board of ships, in steel mills and general process control they have proven their reliability for years.
The classical double-seat construction is largely pressure balanced. The low force requirement and a short stroke allow the application of small, low-cost actuators.
