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Swagelokdielectric union

Dielectric Unions are used in commercial and residential applications to prevent accelerated corrosion and deterioration in the piping system due to galvanic and stray current. It is installed between pipes made from dissimilar metal. We offer dielectric unions in a range of configurations, sizes, and materials.

It is triggered if the pressure increases in the area of the valve. It blocks the flow to the controlled area until the pressure lies below the set value again. The valve basically consists of a valve housing, a pressure spring and a piston slide valve.

WattsDielectric Union

HYDAC International is a world leader in motion control and fluid technology, operating in over 50 countries with more than 9,500 employees and 500 sales and service partners worldwide.