- for valves
Tightness controls are made to check two safety valves, with adjustable test periods, to different inlet pressures, leakage rates and test volumes. These products are EC type certified. TC 1 specializes in combination controls CG; TC 2 is for quick opening single valves, and; TC 3 are designed for quick and slow opening single valves. It has mains voltage of 24 V DC, 110/120 V AC or 220/240 V AC and pe: max. 500 mbar.