Danfoss AVTA 15 thermostatically operated water valve, genuine OEM code 003N0042. Self-acting proportional temperature-regulating valve for cooling-water and heating circuits: it opens on rising sensor temperature and needs no external power supply, compressed air or electricity. Mass charge with a regulating range of 0–30 °C. Connection G 1/2 (ISO 228-1); kv 1.9 m³/h; brass valve body. Pressure-relieved design — the degree of opening is not affected by differential pressure. Supplied complete with capillary tube gland and hermetically sealed thermostatic element (sensor 18 x 210 mm, capillary 2000 mm). Mass charge — the sensor must be installed in an environment warmer than the valve body; short time constant. EAN 5702423002801.