The Herz 1220156 is a genuine Herz ball valve, designed for reliable shut-off in various heating and plumbing applications. This high-quality DN50 PN25 valve features a nickel-plated brass housing, a hard-chromed ball, and durable PTFE seals, ensuring longevity and resistance to corrosion. It is equipped with 1 1/2 inch internal threads on both sides, providing a full bore for unrestricted flow. The valve can withstand a maximum operating pressure of 25 bar and a continuous operating temperature of 180 °C (short-term up to 200 °C). Its robust construction includes a spindle with a double O-ring seal and a red plastic-coated steel hand lever for easy operation.