Description du produit
China u type butterfly valve 100% bi-directional tight shut-off.
Installation sans restriction de sens d'écoulement.
Poids et encombrement réduits.
Faible perte de charge et coûts énergétiques réduits.
U type butterfly valve factory product to clean and disinfect for potable water systems etc.
Autonettoyant ( aucun résidu ne sera piégé ).
Products manufactured by China u type butterfly valve manufacturers have good corrosion resistance.
TWT is a factory that combines suppliers and manufacturers, and produces high-quality u type butterfly valves and other related butterfly valve products, Welcome to buy.