థెర్మోడైనమిక్ స్టీము ట్రాప్ లో ముఖ్యమైన భాగాల సంఖ్య ఎంత ?
A steam trap is a device used to discharge condensates and non-condensable gases with a negligible consumption or loss of live steam. Most steam traps are nothing more than automatic valves. They open, close or modulate automatically. The three important functions of steam traps are:
automatic valves