![tecnoalfa-valvole-made-in-italy](https://www.tecnoalfa.net/wp-content/uploads/2020/07/tecnoalfa-valvole-made-in-italy.png)
TECNO ALFA
CUSTOMISED
CHECK VALVES
![tecnoalfa-valvole-made-in-italy](https://www.tecnoalfa.net/wp-content/uploads/2020/07/tecnoalfa-valvole-made-in-italy.png)
TECNO ALFA
CUSTOMISED<
CHECK VALVES
Gas Line
Gas Line
COMPLETELY MADE IN Tecno Alfa
COMPLETELY MADE IN Tecno Alfa
![linea-gas-tecno-alfa-title-sx](https://www.tecnoalfa.net/wp-content/uploads/2020/12/linea-gas-tecno-alfa-title-sx.jpg)
Overflow with automatic resetting for gas equipment for domestic use. It checks the gas flow rate by acting when the flow exceeds a given value.
![linea-gas-tecno-alfa-title-sx](https://www.tecnoalfa.net/wp-content/uploads/2020/12/linea-gas-tecno-alfa-title-sx.jpg)
Overflow with automatic resetting for gas equipment for domestic use. It checks the gas flow rate by acting when the flow exceeds a given value.