Rubinetterie Bresciane's BUBBLE-SFER catalogue includes now the following sizes for art. 2070 and 2071: 1”1/4, 1”1/2 and 2”, to manage large users’ needs and fulfill new market demands. These valves are designed according to the EN 13828 and they are equipped with an anti-delinquency nut set on the handle. In case of need you can remove the handle and turn it by 180° using a specific key (Art. 6740). Once the nut is turned the valve remains closed until new operations by authorized staff are required. A plastic cap will prevent dirt and mud from settling on the blocking system to avoid malfunctions.

The anti-tampering product range includes sizes 1/2"-3/4” and 1”: for the details please refer to our BUBBLE-SFER N.153 leaflet.