Series 9661

Lead-free brass backflow preventer for tap connection

Datasheet

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Good to know Data & Facts

Valve size

DN 15

Pressure

Inlet pressure: 1.5 bar to 10 bar

Temperature

5 °C to 65 °C

Material

Lead-free brass

Nominal width

DN 15

Medium

Potable water

Temperature in °C

5 °C to 65 °C

Pressure in bar

Inlet pressure: 1.5 bar to 10 bar

The 9661 backflow preventer has been specially designed for connection to a ½-inch tap and offers a flexible solution for mobile and decentralised applications.

It reliably protects drinking water systems in accordance with DIN EN 1717 up to fluid category 4 against backflow, backpressure and back-sucking.

Typical applications include heating system top-ups, high-pressure cleaners and irrigation systems.

Thanks to its lead-free material, low pressure drop and compact design, the 9661 is ideal for flexible use whilst ensuring high levels of operational safety.

connection types

Internal pipe thread
Male thread

High-pressure cleaner
Irrigation technology / Cattle fattening

Documents

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