APPLICATION The TS131 temperature relief valve for heating systems according to EN 12828 is a self-acting valve which is activated by the flow temperature of the heat generator. It opens and discharges water from the heat generator or condensing coil at a flow temperature of 95 °C and thereby prevents a significant temperature rise in the heat generator.
SPECIAL FEATURES • Construction tested to EN 14597 • Immersion pocket with double heat sensors • Test facility • Capillary tube protected against kinking by steel sheath • Immersion pocket with external thread • Pressure balanced construction TECHNICAL DATA
Media Medium: Drinking water Connections/Sizes Connection sizes: Rp 3/4" (DIN EN 10226) Pressure values Max. operating pressure: 10 bar Operating temperatures Operating temperatures: TS131-3/4 A+B 95 °C TS131-3/4ZAx x =50 / 100 / 110 °C Max. ambient temperature: 70 °C Specifications Heating system capacity: max. 100 kW Capacity: 2800 kg/h water at the pressure drop ? p=1 bar (Inlet pressure 5 bar; Outlet pressure 4 bar; 110°C medium temperature) (1 capillary tube) Mode of operation: 2 Kp Solid/dual-fuel boilers with integrated water heater or cooling coil in closed heating systems according to EN 12828
