Thermal drain safety device 1/2" with double sensor protection

The valve can be installed horizontally, vertically, or inverted. The immersion sleeve for the temperature sensor supplied with the valve must be installed on the flow pipe at a distance of less than 0.5 m from the heat generator or at the highest point of the boiler, and in any case, before the return pipe. The use of the immersion sleeve supplied with the valve is mandatory.

• Used with dual sensor protection as a safety device in heating systems that utilize a thermal stove or a thermal fireplace as a heat generator. The device combines a thermal relief valve and a filling valve in a single unit, which are activated simultaneously with positive safety when controlled by a remote sensor.

Technical data:

• Fixed setting: 100°C
• Temperature range: 5 ... 110°C
• Operating pressure: max. 6 bar
• Immersion sleeve: DN15 (½")
• Capillary tube length: 1.3 m