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No.:

ZSXF-125-D(沟槽式)

Fire signal butterfly valve

ZSXF-125-D(沟槽式)

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$ 0

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Classification:

Key words:

Valve

  • Product Description
    • Commodity name: Fire signal butterfly valve
    • Commodity ID: ZSXF-125-D(沟槽式)

    1. product introduction

     

        Fire signal butterfly valveThe top of the valve is equipped with a valve opening and closing electrical signal device. When the valve is mistakenly closed by 25% (1/4 of the full opening), the electrical signal device outputs the mistakenly closed signal to the fire control center. So this butterfly valve is a fire sprinkler system supporting products.

     

     

    2. technical parameters

    ZSXF-50-D ZSXF-65-D ZSXF-80-D ZSXF-100-D

    ZSXF-125-D ZSXF-150-D ZSXF-200-D

    Rated working pressure (MPa) 1.2

    Strength test pressure (MPa) 4.8

    Sealing test pressure (MPa) 2.4

    Working medium clean water, foam mixture

    Practical ambient temperature 4~70

    Switch electric shock capacity DC24V, 1A

    Nominal diameter: DN50mm ~ DN300mm mm(NPS2 ~ 12);

    Nominal pressure: PN10MPa ~ 16MPa;

    Use temperature range:-29 ℃-300 ℃.

     

    3. scope of application

     

    Widely used in coal chemical industry, petrochemical industry, rubber, paper, pharmaceutical and other pipelines as a medium flow or flow switching device.

    The role of 4. products

    The signal butterfly valve is generally installed in two parts: the front end of the floor level main pipe water flow indicator; the front end of the main pipe wet alarm valve. Floor level trunk installation signal butterfly valve role,

    One is that when the floor spray system needs maintenance, close this valve, open the end to drain water, empty the water in the floor spray system, and carry out maintenance;

     

    Second, no water is allowed in the sprinkler system. When the butterfly is closed, it will transmit a signal to the fire alarm system. The fire alarm system receives a monitoring signal (so it is called a signal butterfly valve), indicating that the fire sprinkler system on this floor is in a water-free state and should be repaired quickly. Wet alarm valve front of the signal butterfly valve and the role of the main floor pipe butterfly valve almost, one is maintenance, the second is to prompt the sprinkler system has a signal butterfly valve closed, should be repaired as soon as possible.

    Key words:
    • 消防器材
    • 消防设备
    • 福建消防器材
    • 福建消防设备

1. product introduction

 

    Fire signal butterfly valveThe top of the valve is equipped with a valve opening and closing electrical signal device. When the valve is mistakenly closed by 25% (1/4 of the full opening), the electrical signal device outputs the mistakenly closed signal to the fire control center. So this butterfly valve is a fire sprinkler system supporting products.

 

 

2. technical parameters

ZSXF-50-D ZSXF-65-D ZSXF-80-D ZSXF-100-D

ZSXF-125-D ZSXF-150-D ZSXF-200-D

Rated working pressure (MPa) 1.2

Strength test pressure (MPa) 4.8

Sealing test pressure (MPa) 2.4

Working medium clean water, foam mixture

Practical ambient temperature 4~70

Switch electric shock capacity DC24V, 1A

Nominal diameter: DN50mm ~ DN300mm mm(NPS2 ~ 12);

Nominal pressure: PN10MPa ~ 16MPa;

Use temperature range:-29 ℃-300 ℃.

 

3. scope of application

 

Widely used in coal chemical industry, petrochemical industry, rubber, paper, pharmaceutical and other pipelines as a medium flow or flow switching device.

The role of 4. products

The signal butterfly valve is generally installed in two parts: the front end of the floor level main pipe water flow indicator; the front end of the main pipe wet alarm valve. Floor level trunk installation signal butterfly valve role,

One is that when the floor spray system needs maintenance, close this valve, open the end to drain water, empty the water in the floor spray system, and carry out maintenance;

 

Second, no water is allowed in the sprinkler system. When the butterfly is closed, it will transmit a signal to the fire alarm system. The fire alarm system receives a monitoring signal (so it is called a signal butterfly valve), indicating that the fire sprinkler system on this floor is in a water-free state and should be repaired quickly. Wet alarm valve front of the signal butterfly valve and the role of the main floor pipe butterfly valve almost, one is maintenance, the second is to prompt the sprinkler system has a signal butterfly valve closed, should be repaired as soon as possible.

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