Item no.:
SNW65-I Fire HydrantPayment:
T/T, Chinese Agent Transfer RMB, Cash PaymentProduct origin:
Fujian, ChinaColor:
Usually is Red, Popular sell in ChinaGoods stock:
500Min order:
50Product weight:
3.2Shipping port:
Xiamen-Fujian, Or Other Seaport in ChinaLead Time:
10-15 daysSNW65-I Red Indoor Fire Hydrant Valve
1. SNW65-I type indoor fire hydrant product is designed according to the requirements of GB3445-2005. Indoor Fire Hydrant standard. It maintains the appearance of ordinary indoor fire hydrants, standard interface forms, and traditional installation and operation methods. Pressure stabilization function, regardless of the difference in inlet pressure level, the pressure in the pipe network fluctuates and changes, and its outlet pressure can be reduced to stabilize at the use pressure value; when activated, turn the handwheel counterclockwise to open the valve flap, the pressure
2. After the water from the hydrant inlet passes through the shut-off port of the decompression and stabilization device, it flows out from the water outlet. When the pressure exceeds 0.4MPa, the axial force of the water pressure flowing out of the outlet on the end face of the movable orifice plate moves it to the inside of the fire hydrant, and the spring is compressed until the water pressure decreases to produce a decompression and pressure stabilizing effect.
How to use Fire Hydrant:
This product is installed in a fire hydrant box in an obvious position of the building, and is used in conjunction with fire hoses and water guns. 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 fire hydrant handwheel counterclockwise to fire out the water. Widely used in shopping malls, small big school, government agency, house and other places.
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: