Leakage protection with opening hours

JZW PLUS ¾” – 1¼” Leakage protection system with opening times, for drinking water up to 30 °C, max. operating pressure 16 bar, nominal flow rate 4.0 – 6.0 m³/h.

Protects against the consequences of tap water damage and detects creeping water losses. Due to absence mode, particularly suitable for securing offices, shops and businesses.

Thanks to JUDO QUICKSET-E, installation in horizontally and vertically running pipes possible.

Scope of delivery:

JZW PLUS consisting of the following components: piping module: Housing made of high-quality plastic (PN 16), cover hood, turbine flow meter with Hall sensor, ball valve with drive motor and manual override, connection cable for control unit, built-in rotary flange with patented bayonet connection made of brass with screw connection (threaded connection according to EN 10226-1), Control electronics in sturdy plastic housing for wall mounting, with HD touch display for operation and monitoring of all functions, possibility of remote control via smartphone/tablet app, potential-free fault signal, plug-in power supply 230 V/50 Hz. With connection possibility of optional leakage sensors (max. 10 pieces).

Order number


8140020JZW PLUS ¾"
8140021JZW PLUS 1"
8140022JZW PLUS 1¼"


JUDO Leakage sensor, incl. connection cable 2 meters.
Order number 8203554

Each additional leakage sensor (max. 9 pieces):
JUDO Leakage sensor incl. connection cable 2 meters and branch plug.
Order number 8203556

JUDO Extension cable for leakage sensor, 2 meters.
Order number 8203551

JUDO Extension cable for leakage sensor, 5 meters.
Order number 8203552

JUDO Extension cable for leak sensor, 10 meters.
Order number 8203553

JUDO Cable for external fault signal, 10 meters.
Order number 2200717

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