Zoom Straight-seat valves with rising stem

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Straight-seat valves with rising stem

Straight-seat valves feature a grease chamber without dead zone in the rising stem. They provide no room for stagnation water, germs or limestone, and are therefore considered as legionella-safe.

The particularly streamlined design prevents pressure losses and noises. The valves are mainly installed at the house connection of the drinking-water installation downstream from the water meter. An arrow is embossed on the valves for the correct installation. With a rising stem, the valve turns upwards when opened.

There are also valves available, which additionally have a small drain tap arranged in flow direction for emptying the pipes.

The hand wheels are made of a tough, very hard and rigid plastic.