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      Auto extinguishing valve, hanging fire sprinkler nozzle
      Category: *FIRE PROTECTION NOZZLE  Publish Time: 2017-08-19 15:14 

      Auto extinguishing valve, hanging fire sprinkler nozzle
      Auto extinguishing valve, hanging fire sprinkler nozzle standard response glass ball watering sprinkler

      standard response glass ball watering sprinkler is the most common sprinkler head in automatic sprinkler system. This product's frame adopts copper alloy material mould to forge, has the characeristics of high structural density of material, strong resistance ability, and elegant appearance,etc. Its temperature sensing components glass ball and spring seal slice select products of Germany JOB Company, suitable for building of light dangerous grade, medium dangerous grade, and serious dangerous grade.

      Technical parameter of standard response watering sprinkler head

      The glass ball of the temperature sensing component is 5mm, the response time index of temperature sensing (RTI) =50-80(m.s)

      Type

      Connecting whorl

      Nominal requirements

      Movement temperature 
      And ambient temperature in using

      Flow coefficient

      Working pressure Mpa

      pendent

      1/2″

      15mm

      57(4-27)

      68(4-38)

      79(4-49)

      93(4-63)

      141(4-111)

      K=80

      0.2-1.2

      3/4″

      20mm

      K=115

      upright

      1/2″

      15mm

      57(4-27)

      68(4-38)

      79(4-49)

      93(4-63)

      141(4-111)

      K=80

      0.2-1.2

      3/4″

      20mm

      K=115

      Sidewall

      1/2″

      15mm

      57(4-27)

      68(4-38)

      79(4-49)

      93(4-63)

      141(4-111)

      K=80

      0.2-1.2

      3/4″

      20mm

      K=115

      Levelsidewall

      1/2″

      15mm

      57(4-27)

      68(4-38)

      79(4-49)

      93(4-63)

      141(4-111)

      K=80

      0.2-1.2

      3/4″

      20mm

      K=115

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