![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
Water Line
Water Line
BY-PASSES
BY-PASSES
![valvole-bypass-tecno-alfa-title-sx](https://www.tecnoalfa.net/wp-content/uploads/2020/12/valvole-bypass-tecno-alfa-title-sx.jpg)
By-Passes are valves which intervene when the circuit reaches a prearranged pressure, guaranteeing the right circulation of the water flow.
The spring load can be optimized in accordance with the client’s specific needs.
![valvole-bypass-tecno-alfa-title-sx](https://www.tecnoalfa.net/wp-content/uploads/2020/12/valvole-bypass-tecno-alfa-title-sx.jpg)
By-Passes are valves which intervene when the circuit reaches a prearranged pressure, guaranteeing the right circulation of the water flow.
The spring load can be optimized in accordance with the client’s specific needs.