Manually operated, pneumatic or electric steam traps Model STR, a high temperature steam trap is a labyrinthine and cascade-type high differential pressure regulator valve suitable for use on the hydrophobic system of main and reheat steam pipelines in thermal power plants. The control High pressure desaturated water, high temperature steam trap can be pneumatic or electric control, manual trap type MTR. It is one of the key valves for large thermal power units. The main advantages of high temperature steam traps: a control fluid speed 30m / S or so, to prevent cavitation damage, the fluid channel labyrinth, and constantly change the fluid direction; allowable pressure 25MPa. 2, Throttling surface and the sealing surface separate, root æ¤ hydrophobic flow with different throttling components, valve components surface hardening, the hardness can reach HRC70, close tight, long life. 3, the valve body components from the pressure seal structure, the greater the pressure, the better the seal. 4, the valve body components and implementing agencies with floating connection, you can eliminate the spool and putter do not cause stuck phenomenon.