sprinkler system fire fighting pre-action alarm valve price
Product Description
Pre-action Alarm System
ZSFY type pre-action system combines fire detection alarm technology with automatically spray extinguishing system. It owns double protection function on protection target. Before happening fire disaster, this system will aerate inside side pipe. Therefore, it is provided with dry type system character that is satisfying extinguishing need by automatically spray under high temperature and extremely cold conditions.
Alarm Valve with ISO, CCC Certificates
1. Widely use in office, school, kitchen and warehouse;
2. Work by temperature sensitive;
3. Vairous types to choose;
4. Easy install and use.
5. OEM and ODM available
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