Wet Pipe Sprinkler System
SANJING A wet pipe sprinkler system is a type of fire protection system that uses water to control and extinguish fires. In this system, pipes are filled with pressurized water and connected to a network of sprinklers that are strategically placed throughout a building or facility.
SANJING A wet pipe sprinkler system is a type of fire protection system that uses water to control and extinguish fires. In this system, pipes are filled with pressurized water and connected to a network of sprinklers that are strategically placed throughout a building or facility.
When a fire occurs, the heat from the flames causes the sprinkler heads to activate, releasing water onto the fire to suppress it. The water is delivered immediately, as the pipes are already filled with water, making this system highly effective at controlling fires quickly.
Wet pipe sprinkler systems are commonly used in commercial and residential buildings, as they are reliable, easy to maintain, and cost-effective. However, they are not suitable for environments where the temperature can drop below freezing, as the water in the pipes can freeze and cause damage to the system. In such cases, alternative systems like dry or pre-action sprinkler systems are used.
Parameter
|
Material |
Ductile Cast Iron Body, Brass Seat |
|
Nominal Diameter |
80-250mm/3inch-10inch |
|
Rated Working Pressure |
1.6mpa |
|
Sealed Test |
3.2mpa |
|
Strength Test |
6.4mpa |
|
Alarm Flow (L/Min) |
15 |
|
Retard Alarm Time (S) |
5~90 |
|
Friction Resistance |
≤0.035mpa |
|
Structure |
Waterpower Check Valve |
|
Surface Finishing |
Painting Red |
|
Use Range |
Fire Sprinkler System |
|
Size |
DN80 |
DN100 |
DN125 |
DN150 |
DN200 |
DN250 |
|
Height of Alarm Valve (mm) |
248 |
252 |
265 |
355 |
425 |
|
|
Outside Diameter of Flange (mm) |
200 |
220 |
250 |
285 |
340 |
405 |
|
Diameter Between Opposite Flange Holes (mm) |
160 |
180 |
210 |
240 |
295 |
355 |
|
Diameter of Flange Holes (mm) |
18 |
22 |
26 |
|||
|
Quantity of Screw Hole |
8 |
12 |
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