The Venturi press inserts help reduce stagnation in seldom-used fixtures and maintain water quality.
The Venturi press inserts by Viega are designed to help maintain water quality by reducing stagnation to seldom-used fixtures. When water flows through the press inserts, the flow velocity increases, resulting in a local low pressure region. The low pressure area at the outlet of the press insert induces flow through a remote loop, reducing stagnation with a minimal overall pressure drop. The inserts can either be installed vertically or horizontally, as well as on hot or cold water systems. The inserts can be used for reducing stagnation to seldom-used, individual fixtures.