| Material | Copper |
| Surface treatment | Available with chrome/nickel plating as per customer requirements |
| Bottle neck thread | M24 x 1.5 |
| Outlet thread | G1/8 |
| Table thread | M10 x 1-12.5 |
| Straw thread | M16 x 1.5 |
The copper alloy valve of 1-2KG fire extinguisher is an important part of the fire extinguisher. This valve is made of copper alloy, ensuring long-term reliable operation in fires involving oils, greases, and flammable liquids. The valve boasts extremely high corrosion and wear resistance, effectively guaranteeing the normal operation of the fire extinguisher. A 1 kg dry powder or water-based fire extinguisher equipped with a copper alloy valve offers excellent fire extinguishing performance and durability, making it an ideal choice for fire safety.