Water Valve

Bosch Water Valve (PN 87070026490) is an OEM service component intended for use in Bosch hydronic and domestic hot‑water systems where reliable isolation or controlled flow is required. As a factory‑compatible replacement, it supports field maintenance and parts inventory management for contractors and wholesalers without making system performance claims. I searched Bosch North America sites and did not find a public product page for PN 87070026490; this description is therefore based on the part name and category.