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False 21 good reasons for buying Self- acting Temperature Controllers - ensures reliable control of heating, cooling and ventilation systems.

False How you benefit... Good economy 1. Clorius thermostatic temperature controllers are self- acting and require no external power supply. This means no running costs and minimum installation costs. 2. Clorius thermostatic temperature controllers respond accurately and quickly to load changes due to their direct acting liquid system. Flexibility 3. Clorius thermostatic controllers can be delivered with different proportional bands fitting any control requirement. 4. Clorius thermostatic valves can be supplied from 4 mm up to 150 mm. 2- way and 3- way valves are available in gun metal, cast iron, nodular cast iron or cast steel. 5. The valves can be supplied for working pres-sures up to PN 40 and maximum operating temperatures of 350° C, making them suitable for water, steam and hot oil systems. 6. The seat and cone design ensures a quad-ratic characteristic, providing excellent control at all loads. 7. Clorius thermostats can be supplied with three different closing forces: Type V2: 200 N Type V4: 400 N Type V8: 800 N 8. Clorius thermostats can be supplied with rod or spiral sensors with threaded or flanged connections. Sensors are made in copper or stainless steel. 9. Clorius thermostats are available with setting ranges between - 30° C and 280° C. 10. Clorius thermostats can be supplied with capillary tubes in lengths up to 21 m in either copper, stainless steel or PVC- covered copper. Good economy Flexibility Reliability Serviceability Reliability 11. State- of- the- art mechanical technology and sturdy design ensure optimum reliability and accuracy, and give the thermostatic tempera-ture controllers a long life. 12. Clorius direct acting thermostat systems have a very narrow neutral zone ( 1.5° C - 2.5° C) compared with bellow systems. 13. The use of a solid piston with a single “ O” ring instead of bellows secures maximum actua-tor force and allows for complete on- site maintenance, if required. 14. In case of excessive temperatures a built- in safety spring will compensate for any ad-ditional expansion in the thermostat’s liquid system thereby preventing it from failure. One look at the controller will indicate whether the thermostat is exposed to excessive tem-peratures as the cylinder protrudes from the setting element. Serviceability 15. No special tools are required for servicing Clorius thermostatic temperature controllers. 16. The stuffing box is an integral part of the thermostatic element for easy and simple maintenance of the valve. 17. Clorius thermostats can be calibrated to ensure that scale values correspond to the value at the sensor. 18. Glycerin is available at local supermarkets etc. for refilling of the Clorius thermostat. In emergencies even water may be used. 19. An optional manual adjusting device is also available for continuous operation of the valve during installation, repair and mainte-nance of the Clorius thermostat. 20. Our customers can easily adjust the tempera-ture range of the Clorius self- acting controllers. 21. Clorius thermostatic temperature controllers can generally be repaired on- site, if required.