| 摘要 |
PURPOSE: A steam exhaust valve with a heating coil is provided to maintain the temperature of a flow channel of the steam exhaust valve over dew point and to prevent adhesion by being coagulated on the flow channel of the steam exhaust valve. CONSTITUTION: A coil unit(40) comprises a cylindrical housing(41), a driving coil(42), and a heating coil(43) in a steam exhaust valve equipped with a heating coil. The cylindrical housing includes a mounting unit according to outer circumference. The driving coil is wound in the mounting unit and drives a plunger unit(30) while being applied by a controller. The heating coil is wound in the mounting unit and is heated by being applied by a controller. |
