INLET THREAD | 25E/PZ28.8 |
OUTLET THREAD | W21.8-14 |
GAUGE THREAD | M10*1 |
The air inlet interface of the fire extinguisher valve is the 25E/PZ28.8 thread standard, which is a common high-pressure gas cylinder interface specification, which can ensure a tight connection with the fire extinguisher body to prevent gas leakage. Through this design, the valve can withstand the high-pressure CO2 gas inside the fire extinguisher, provide a stable gas outflow rate when in use, and meet the fire extinguishing needs. The outlet thread specification is W21.8-14, which is suitable for most standard fire extinguisher nozzles and accessories. This interface specification can withstand the rapid release of CO2 when in use, ensuring that the gas can quickly spread and cover the fire source, thereby achieving a rapid fire extinguishing effect.
The specification of the air pipe interface is M101 thread. This design enables the valve to be firmly connected to the air pipe inside the fire extinguisher, ensuring that the CO2 gas is efficiently converted from the liquid CO2 part at the bottom of the fire extinguisher to the gas state and discharged through the valve. The M101 thread standard ensures a good match between the valve and the air pipe, and enhances the performance of the fire extinguisher at different angles and usage conditions, avoiding gas leakage or insufficient pressure.