ALARM VALVE ASSEMBLY OF SPRINKLER SYSTEM WITH VERIFICATION FUNCTION

摘要

PURPOSE: An alarm valve assembly of a sprinkler system having a confirmation function is provided, which makes it convenient to confirm a leak in the alarm valve assembly and reduces the number of components. CONSTITUTION: An alarm valve assembly of a sprinkler system having a confirmation function comprises a valve body(21); an alarm switch(22); and a drain valve structure(23) which is equipped on one side of the valve body. The alarm switch is equipped with a body portion; a first connector(110) connected to the lower part of the alarm switch; a second connection part connected to the valve body; and a connection pipe in which a third connection part connected to the drain valve structure is formed.