The compact 2/2-way solenoid valve EV212B with an isolating diaphragm design ensures no fluid can enter the armature area meaning the valve can be used for aggressive fluids, fluids with impurities or fluids with the risk limestone one build up. It can function even under the harshest environmental conditions.
EV212B is a direct operated solenoid valve with a stainless-steel valve body, which makes it suitable for a broad variety of applications as dosing in eg. marine ballast water treatment systems, marine exhaust gas treatment systems, washing systems (Alkaline) and pump cooling systems.
Techcross offers shipping companies a strong solution, and Danfoss solenoid valves ensure it runs smoothly.
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Stainless steel body
Differential pressure: up to 12 bar
Viscosity: up to 50 cSt
Ambient temperature: up to 50 °C
Media temperatures up to 50°C
Coil enclosure: up to IP67
Thread connection: from G1/8, G1/4, G3/8
Kv: up to 0.55 m3/h
More than 90 percent of global trade is transported by sea. As a ship's cargo is unloaded and loaded, ballast water is pumped in and out to maintain the vessel's stability – this equates to around 12 billion tons every year.
Increased focus on the environmental impact from the Marine industry drives new exhaust gas emission restrictions and regulation. The new regulation forces vessel owners and shipbuilders to implement new technical solutions to ensure compliance with local, regional and global legislation.
This article explores the challenge of ballast water and the solutions required to comply with the new regulation.