The Herz Butterfly Valve WT DN150, identified by part number E78568 (manufacturer article number 1421926), is a robust shut-off valve engineered for diverse industrial and HVAC applications. It features a durable grey cast iron GG25 (EN-GJL-250) body, a corrosion-resistant stainless steel 1.4301 disc, and a stainless steel 1.4021 shaft. The valve is equipped with an EPDM lining, ensuring excellent sealing and chemical resistance. Rated for a nominal pressure of PN16, it operates efficiently within a temperature range of -10 °C to 110 °C. This valve offers a high Kvs value of 1000 m³/h and connects via flange according to EN 1092-2, PN 10/16 standards. Its compact design includes a face-to-face length of 56 mm.