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18
2024-10How does the design of the valve prevent accidental discharge or leakage of the CO2 extinguishing agent
Safety Pin and Tamper Seal: The safety pin and tamper seal are standard safety features on most CO2 fire extinguisher valves. The safety pin locks the valve’s actuation handle or lever in place, preventing accidental squeezing or pulling that could release CO2. This pin must be removed before the ex...Read More -
18
2024-10What is the effect of the storage temperature of portable fire extinguishers on their performance
As an important fire safety equipment, portable fire extinguishers play an indispensable role in various places. Their performance is affected by many factors, among which the temperature of the storage environment is particularly critical. This is not only related to the effectiveness of the fire e...Read More -
18
2024-10Why should the fire extinguisher valve be cleaned and pre-treated before installation
Fire extinguisher valves play a vital role in fire extinguishing systems, and the stability of their performance directly affects the reliability and safety of the entire system. Therefore, it is particularly important to carry out comprehensive cleaning and pretreatment before installing the valve....Read More -
17
2024-10How to accurately interpret the pressure indication on the fire extinguisher pressure gauge
Basic structure and characteristics of pressure gaugeAs a key component in fire extinguishing equipment, the design of fire extinguisher pressure gauge is not only about beauty, but also about practicality and safety.a. Appearance design:The shell of fire extinguisher pressure gauge is usually made ...Read More -
17
2024-10How to operate the fire extinguisher valve correctly to deal with the initial fire
Determine the source and type of fire:In an emergency, you first need to calmly determine the location of the fire source and the type of fire. The fire source may be hidden in flammable items or directly exposed. Different types of fires require different types of fire extinguishing agents, such as...Read More -
17
2024-10Principle of material selection for CO2 fire extinguisher valves
The pressure of liquid CO2 stored inside a CO2 fire extinguisher is usually between 55 and 70 bar at room temperature. Operation under high pressure places high demands on the strength and structural stability of the valve. Therefore, the valve material must have high strength to withstand the high ...Read More
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