Kunming traffic police force of fire protection system need purchasing solenoid valve

Kunming traffic police force of fire protection system need to purchasing solenoid valve the Internet XiaoDeng fire control system of gas fire extinguishing device set ( Including tank, storage bottle, electromagnetic valve, the connecting pipe ( Including the bend) Machine, nozzle, pressure signal. ) Storage container volume ( L) ; Execution standard GB; Of seven fluorin propane filling density ( kg/m) Or less; Storage pressure ( ℃) 。 MPa； The maximum working pressure ( ℃) 。 MPa； Valve drive type electromagnetic valve drive; Start the power DCV. 一个; Using the environment condition temperature ℃ ~ ℃, relative humidity is no more than %. Alarm device ( Including alarm, detector, controller, lamp, etc. ) ZFN alarm parameters voltage V batteries work current/mA installation exposed ceiling temperature oC ~ oC when light flash once per second; Sound and light alarm and alarm loudness dB or more; JTWZDK detector technology parameters of the working voltage V + %; ℃ - ℃ temperature alarm value, Adjustable) ; RS communication mode; Output V/A JBQBQM ACV/HZ listed/technical parameters of the main electrical supply voltage; For electric power supply voltage DCV. System capacity can be configured to loop ( Distribution on the circuit board) , each circuit can be configured a intelligent detector and intelligent modules, can connect a most intelligent detector and intelligent module; Networking mode to controller connected to the Internet; Set the bid tendering quotation yuan capital (B Build official seal)