Safety valve, with a capillary 1.3 m TS131-3/4A

The TS 131 thermal outflow safety device used in heating systems is a direct-acting valve actuated by the temperature of the medium at the outlet of the heat source. At a temperature of 95 degrees C, the outflow of water from the heater is opened and excess water is removed. In this way, the valve prevents the temperature from rising significantly.
"Solid and mixed fuel boilers with built-in heater or coil for cooling in closed heating systems in accordance with EN12828"
Type: reciprocating
Ejection diameter: 20 mm
Application: Heating water and water-glycol mixtures