Deluge valve ZSFM temperature control (sense) 
 , Temperature control valve of the thermostat and rain rain valve is an automatic sprinkler system in automatic control valves, deluge valve to automatically turn on a fixed temperature. Temperature control deluge valve is mainly used in the doorway, window, fire shutter doors, etc. for fire separation, cooling rain control valve; thermostat deluge valve can be used for equipment, regional, directed fire separation; and a small area of ??water spray fire, the fire control. 
 Two temperature deluge valve model the specifications ZSFM (×) × × public, said diameter 25 ~ 80mm connection form: L is threaded, K is the clamp, label-free form of flange type (default) 
 Main specifications: DN32, DN40, DN50, DN65, DN80 
 Three main technical parameters of the deluge valve, temperature control 1 diameter: DN25, DN32, DN40, DN50, DN65 and DN80; 2 Connection: threaded; 3 Working pressure: 0.14 ~ 1.2MPa; diaphragm chamber interface (nozzle installation port ): Rc1 / 2