AMM740
![AMM740](https://www.amm-tech.it/wp-content/uploads/2019/03/AMM740.jpg)
![Termometro-01](https://www.amm-tech.it/wp-content/uploads/2019/05/Termometro-01.png)
Valvola a Farfalla per Fumi a Tenuta Perfetta
Servizio On-Off o Modulante
DN 150 – 2000
Max Leakage Class VI (FCI 70-2) – Tenuta Perfetta
Connessioni: Wafer, Flangiate
Materiale: Carbon Steel, AISI 304, AISI316
Tenuta: Silicone, NBR, Viton, EPDM