Fire Sprinkler Manufacturers

SN65 new Indoor Fire Hydrant Valve for sale

SN65 new Fire Hydrant Valve, it is called DN65 Indoor Hydrant.
  • Brand:

    GBOCO or Guangbo
  • Item no.:

    SN65 Fire Hydrant
  • Payment:

    T/T, Chinese Agent Transfer RMB, Cash Payment
  • Product origin:

    Fujian, China
  • Color:

    Usually is Red, Popular sell in China
  • Goods stock:

    2000
  • Min order:

    50
  • Product weight:

    3.05
  • Shipping port:

    Xiamen-Fujian, Or Other Seaport in China
  • Lead Time:

    10-15 days
  • Product Details

SN65 New Indoor Fire Hydrant Valve 


SN65 Fire Hydrant is installed in the fire hydrant cabinet at an obvious location of the buildings, and is used together with fire hose and fire water gun.  It is suitable for factory office workshop warehouse, government agency, small big school, public place and transport ship.


How to use Fire Hydrant: 

In case of fire, quickly connect the fire hose to the fire hydrant, connect the fire hose to the other end, and then turn the handwheel counterclockwise to open the fire hydrant, which can put out water to extinguish the fire.  


Guangbo Brand SN65 Indoor Fire Hydrant are testing by Chinese TESTING CNAS (Chinese National Quality Supervision and Inspection Center for Fixed Fire Extinguishing Systems and Refractory Components.


Specification SN50 SN65 SNW65-I SNZ65 SNZW65-I SNSSW65-I
Nominal Diameter DN50  DN65 DN65 DN65 DN65 DN65
Nominal Pressure 1.6 MPa 1.6 MPa 1.6 MPa 1.6 MPa
1.6 MPa
1.6 MPa
Pipe thread Rp2 1/2 Rp2 1/2
Rp2 1/2
Rp2 1/2
Rp2 1/2
Rp2 1/2
Pipe thread depth (mm) 22 25 25 25 25 25
Height after closing (mm) ≤185 ≤225 ≤225
≤225
≤225
≤270
Center height of water outlet (mm) ≥65 ≥71
≥71 ~ 100
≥71 ~ 100
≥71 ~ 100
110

The center of the stem is away from interface (mm)

≤110 ≤120 ≤120
≤126
≤120
≤120
Open height (mm) ≥17 ≥22 NO DATA Horizontal rotation angle 0 ~ 360°
NO DATA NO DATA
Applicable medium Water Water Water Water Water Water

Inlet Pressure (MPa)

NO DATA NO DATA 0.4 ~ 0.8 0.4 ~ 0.8 0.4 ~ 0.8 0.4 ~ 0.8
Outlet Pressure (MPa) NO DATA NO DATA 0.25 ~ 0.35 0.25 ~ 0.35 0.25 ~ 0.35
0.25 ~ 0.35
Flow Rate (Liter per Second) NO DATA NO DATA ≥ 5 Liter / S NO DATA ≥ 5 Liter / S
≥ 5 Liter / S



HOW TO MAINTAIN THE FIRE HYDRANT:

1. Regularly check whether the SN65 fire hydrant is in good condition and has it rust? If rust, couldn't Rotate when need to extinguish the fire;
2, check if the interface gasket is intact.
3. Lubricant should be added to the sn65 fire hydrant valve.
4. Perform regular water discharge inspections to ensure that the water can be opened in time when a fire occurs.
5. After the fire is extinguished, wash the hose and dry it, and put it in the box in a coiled or folded manner. After the water gun is stuck in the gun clamp, close the door.
6. Regularly check whether SN65 fire hydrant, the reel, water gun, and hose are damaged, and whether the valve and reel rotate flexibly. If problems are found, they should be repaired in time.
7. Regularly check whether the sn65 fire hydrant can be opened, and cabinet door is damaged, whether the door can be opened flexibly, whether the hose frame is intact, and whether the box body is rusty. If problems are found, they must be replaced and repaired in time.
8. In the regular maintenance of the fire hydrant, the drainage operation should also be checked. On the one hand, determine whether the fire hydrant is effectively opened and closed, and whether the water pressure meets the normal scope. On the other hand, SN65 fire hydrants should be used to drain water on the water distribution network to improve the water quality of the pipe network. In the implementation of SN65 fire hydrant drainage work, in order to ensure the quality of drainage and prevent secondary pollution of the pipe network, hoses should be used to drain the water into the rain well.



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