3-way Isolation des vannes De Dietrich 7610406

The 3-way valve insulation helps maintain system efficiency by reducing heat loss from the valve body. This insulation wrap is specifically shaped to fit around three-way valves commonly used in heating systems to control flow direction. By keeping the valve at a stable temperature, it prevents unnecessary energy waste and protects nearby components. Easy to install, it is a practical addition during boiler maintenance or valve replacement.