Valvola a sfera galleggiante 3/4 pollici serbatoi ingresso laterale esterno torri livello acqua automatico cont

Item Type: Floating ball valve. Supports G3/4in thread, 1‑10KG/0.1‑2MPa working pressure range, and clean water. Without electricity, simple installation, easy to use, low failure rate, saving water resources.

eBay