| Material | Copper |
| Surface treatment | Available with chrome/nickel plating as per customer requirements |
| Bottle neck thread | PZ27.8 |
| Outlet thread | W21.8-14 |
| Valve with safety pressure relief device | 200±15 |
| Straw thread | M10x1 |
Suitable for carbon dioxide fire extinguishers ranging from 2KG to 9KG. The valve is made of copper alloy and can be customized according to customer requirements. Surface treatments include chrome plating or nickel plating. The bottleneck thread is PZ27.8, the outlet thread is W21.8-14, and the suction pipe thread is M10X1.
This valve is equipped with a safety pressure relief device that releases pressure when it reaches 200±15 BAR, effectively preventing overpressure and potential explosion risks. This product is meticulously designed to ensure effectiveness and safety in hazardous environments. Its high reliability makes it an ideal choice for hazardous environments.