Production introduction
Foinbo® landing valves are designed according to the standard requirements of GB3445-2018 "Indoor Fire Hydrant", considered core part of the hose system that work as manual stop valve allowing you to completely control your firefighting system. To activate the water flux of the firefighting system, you simply turn the landing valve handle counterclockwise. Water pressure matters for high buildings.
It is suitable for use in residences, factories, offices, schools, public places and ships for transportation to extinguish fires. It is usually installed in a fire hydrant box and used in conjunction with a hose, water gun, and interface.
Product specification
|
Model |
SN65-B |
|
Body |
Ductile Iron |
|
Valve Stem |
Brass |
|
Working Pressure |
1.6 Mpa |
|
Inlet Size |
2.5 Inch |
|
Medium |
Water, Foam Mixture |
FAQ
Q: What are fire hydrant landing valves?
A: Fire hydrant landing valves are valves installed on fire hydrants and located on the exterior of a building. They are used to control the flow of water from fire hydrants to hoses and pumps to extinguish fires.
Q: How do fire hydrant landing valves work?
A: Fire hydrant landing valves operate by opening the valve handle, which releases the water flow. They are connected to the main water supply, which is maintained at high pressure and is readily available in case of fire emergencies.
Q: What is the purpose of fire hydrant landing valves?
A: The primary purpose of fire hydrant landing valves is to provide easy access to water for firefighting purposes. They also help in controlling and directing the flow of water from hydrants during firefighting operations.
Q: How is the flow rate of water from fire hydrant landing valves determined?
A: The flow rate of water from fire hydrant landing valves is dependent on the pressure and volume of water supplied to the valve. It is also determined by the diameter of the hose connected to the valve.
Q: How often should fire hydrant landing valves be inspected?
A: Fire hydrant landing valves should be inspected on a regular basis to ensure their proper functioning. They should be inspected at least once a year, or more frequently if required by local regulations.