HEIMEIER set thermostatic head K eco, and thermostatic valve base Eclipse, consisting of:, Thermostatic head K eco, with built-in sensor, Clear "eco" setting range, for maximum energy savings, Liquid-filled thermostat, Stable control behaviour even with small design control differences (<1 K). Complies with EnEV and DIN V 4701-10., Concealed upper and lower limit of the temperature range or blocking of an adjustment by means of stop clips, "eco" adjustment aid on the front and tactile markings for the visually impaired. Setpoint range 6 to, 28 Grd. C. Frost protection, Max. Sensor temperature: 50 °C, Hysteresis: 0.15 K, Water temperature influence: 0.30 K, Differential pressure influence: 0.20 K, Scale cap: white RAL 9016, Thermostatic valve base Eclipse, with "automatic flow control", KEYMARK, according to DIN EN 215, Housing made of corrosion-resistant, dezincification-free gunmetal, nickel-plated, With stainless steel spindle and double O-ring seal. The flow rate is infinitely adjustable from 10 to 150 litres per hour. The set flow rate is not exceeded. The valve regulates the flow rate independently of the differential pressure. Presetting with, adjusting spanner or open-end spanner, SW 11. The setting values can be read off, from the front and side. The complete thermostatic upper part can, be replaced with the IMI Heimeier mounting device without, draining the system. Connection female thread for, threaded pipe, or in conjunction with, compression fittings for copper or, precision steel pipe. Operating temperature 120 °C, Min. operating temperature -10 °C, Permissible operating overpressure PB 10 bar, Min. differential pressure 10-100 l/h: 10 kPa, Min. differential pressure 100-150 l/h: 15 kPa, Max. Differential pressure 60 kPa, Make: IMI Heimeier, Type: Set 4, DN 15 (1/2"), straight through, Part no. 9696-27.800<br \>No special tools required
