The Pair of Panama 1/2” Concealed Radiator Valves in Nickel are high-quality, timerless valves designed for hydronic heating systems. With a manufacturer warranty of 5 years, these valves offer a reliable and durable solution for controlling the temperature in horizontal or vertical radiators. The analog/mechanical control style ensures easy operation, while the wall mounting location makes installation convenient. These valves are a great addition to any heating system, providing efficient and efficient heating control.