Author: "Philippopoulos s.a."

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  Valves and flow equipment for the paper industry

  Posted in: Markets

  Paper production plants operate with steam, condensate, process water, hot water, cooling water, compressed air, chemical solution and auxiliary fluid networks. Valve selection is based on pressure, temperature, fluid type, presence of fibres or solids, operating frequency and the maintenance requirements of the installation. Paper production requires controlled flow and stable temperature in stock preparation, cleaning, sheet forming, pressing, drying, coating, cutting and water treatment...

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  Valves and flow equipment for engineered wood manufacturing

  Posted in: Markets

  Engineered wood plants operate with steam, condensate, thermal oil, hot water, cooling water, compressed air, resin, additive, chemical solution and auxiliary fluid networks. Valve selection is based on pressure, temperature, fluid type, viscosity, operating frequency and the conditions at the installation point. MDF, OSB, particleboard, fibreboard, plywood and laminated wood production lines require controlled flow and temperature in dryers, hot presses, heat exchangers, resin tanks,...

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  Valves and flow equipment for cooling water systems

  Posted in: Markets

  Cooling water systems are used in industrial plants, power generation units, chemical processes, HVAC systems, refrigeration units and auxiliary production networks. Their operation is based on controlled water circulation through heat exchangers, condensers, cooling towers, pumping stations, process equipment and distribution networks. Valves in cooling water circuits are selected according to flow rate, pressure, differential pressure, temperature, water quality, possible presence of...

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  Valves and flow equipment for ballast water systems

  Posted in: Markets

  Ballast water systems are used for filling, emptying, transferring and treating seawater in ship ballast tanks. Their operation is related to vessel stability, load distribution, trim, draught and water management during ballasting and deballasting. Valves in ballast water networks are selected according to flow rate, pressure, pipe diameter, installation point, seawater corrosion, operating frequency and connection to the ship automation system. In ballast water treatment systems,...

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  Valves and flow equipment for exhaust gas and auxiliary boilers

  Posted in: Markets

  Exhaust gas boilers and auxiliary boilers on ships are used for steam generation in main and auxiliary systems. Exhaust gas boilers use heat from the main engine exhaust gas, while auxiliary boilers supply steam when the main engine is not operating or when the available exhaust heat is not sufficient. Boiler-related networks include steam, feedwater, condensate, drain, blowdown, fuel, compressed air, treated water and auxiliary fluid lines. Valve selection is based on operating pressure,...

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  Valves and flow equipment for HVAC systems

  Posted in: Markets

  HVAC systems are used for heating, cooling, ventilation and indoor condition control in buildings, technical facilities, hotels, hospitals, industrial areas and marine applications. Their operation is based on hot water, chilled water, glycol, steam, condensate, condenser water and auxiliary service circuits. Valves in HVAC systems are selected according to flow rate, temperature, pressure, differential pressure, fluid type, circuit function and control system requirements. Correct selection...

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