Y-ZSR fusible alloy nozzle, fusible alloy nozzle flow rate

Fusible alloy nozzle
Because the temperature sensing element of the fusible alloy nozzle is metal, this nozzle can be used in low-temperature environments without being affected by the temperature environment and does not burst or spray. The series of fusible alloy sprinkler nozzles use fusible alloy as the temperature sensing element. They are widely used in hotels, commercial buildings, restaurants, storage warehouses, underground garages, clothing factories, etc. with light and medium hazard levels. They can also be used to protect serious hazards. level place. It is especially suitable for low temperature environments and places where self-explosion of sprinkler heads is not allowed.
Product standard "Automatic sprinkler system part sprinkler head"
, Features
) consists of copper alloy frame, fusible alloy components, support components, seals, sprinkler holder, screws and splash Water tray, etc. are assembled.
) Fusible alloy has stable performance, precise operating temperature and fast response speed.
) The minimum temperature resistance can be as low as minus ℃, and it can be used in low-temperature protection places where conventional glass ball nozzles cannot adapt, such as cold storage, underground garages, etc.
) can be used in places where self-explosion of sprinkler heads is not allowed.
, technical performance
) Model specification series ℃ series
) Installation form pendant, upright, side wall
) Nominal diameter, connecting thread/
, connecting thread/< br/> ) Rated working pressure Factory test pressure
) Flow characteristic coefficient&