PIEZO TECHNOLOGY: ET102

TIMED FLOW VALVE WITH PIEZO BUTTON ACTIVATION, BATTERY POWERED

The product is a security timed valve, where the activation is provided by a mechanical deflection of piezoelectric element acted by a user request, provided with a self shut-off also reached with a button pressure.
The technology used by this product is new.

One of the characteristics that distinguishes this product is the ability to raise the security level of the control of the valve removing also any mechanical commutation.
Timed flow valve with piezo button activation, battery powered

SYSTEM TECHNICAL FEATURES:

• Powered by a hi-performances 9Vdc alkaline battery.
• Self close functionality user selectable between 3 and 12 hours.
• Visible blinking warning when batteries need to be changed.
• Functional autorestore features once followed battery change.

HOW TO OPERATE:
• Pushing one time the button let light the GREEN led.
• Pushing again while the green led is actived, the BLUE led light
• turns on and switches off the green light.
• Pushing again while the blue led is actived let the unit move in off
• mode, as a user function cancellation request.

• After 2.3 seconds from button activation the valve opens and
• water starts to flow.
• In GREEN status the valve will turn on for a timeout period T1 of
• 3h, in BLUE status the valve will have a timeout T2 of 12h.
• During the timed execution the selected led color will blink every
• 6s to give evidence of the open status of the valve.
• Once ended the timeout period the latching solenoid valve will
• self close led color will stop blinking.