Water alarm Water alarm is an all-day hydraulic drive mechanical alarm, an alarm can be issued at the time of continuous operation of the sprinkler system. This alarm is easy to install the valve, usually installed on building facades, when the water flow through the wet alarm valve forged steel valves, a dry valve or deluge valve flow to the hydraulic alarm, bell that is ringing. Anyuan Hubei Chong Mechanical and Electrical Equipment Co., Ltd. is engaged in agents, sales of American products for the professional company Tyco Fire Action Description: When the sprinkler system operation, water from the wet alarm valve, dry pipe valves or deluge valve alarm through DN20 pipe into the pump housing, through its internal 3mm nozzle inlet valve, resulting in high-speed turbine jet impingement copper valves, so that the water wheel, crank shaft and alarm accessories rotation. When the alarm accessories crank rotation, it hit a sustained alarm bell body. Water through the drain DN25 discharged from the pump. As long as the water continues to flow through the sprinkler system, the water alarm will always sound. Close alarm mounted on the wet alarm valve, dry pipe valve or deluge valve control valve can make a silencer. Water alarm after the operation can be automatically restarted. If the operation by closing the alarm control valve leaving the bell stopped ringing, you need to set it again when the sprinkler system, reset the alarm control valve. Inlet valve, Shennongjia valve, a mechanical and electrical Anyuan Anyuan by the Hubei Chong Electrical Equipment Co., Ltd. to provide. Hubei Chong Anyuan Electrical Equipment Co., Ltd. (www.hbcay119.com) (www.hbcay119.com) strong, credible, in Wuhan, Hubei fire equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead electromechanical create Anyuan into the brilliant and you work for a better future!