£57.91 Incl. VAT£48.26 Excl. VAT
Thermal safety valve with two independent sensor systems. TAS consists of a valve housing, a valve, two independent bellow type displacement probes with liquid-filled temperature probes and a pocket.
The capillary tube is protected by a flexible metal hose. TAS is connected to the water outlet of the water heater or to the inlet of the safety heat exchanger. If the response temperature is exceeded, the valve is opened by the thermal probe and cooling water is supplied to keep the system from exceeding the maximum operating temperature. Correct operation of TAS can be
verified quickly and easily by simply pressing the valve head.