| Material | Copper |
| Surface treatment | Available with chrome/nickel plating as per customer requirements |
| Bottle neck thread | M30 x 1.5 |
| Outlet thread | M14 x 1.5 |
| Table thread | M10 x 1 |
| Straw thread | M16 x 1.5 |
| Presence of safety device | Available |
| Safety device pressure range | 22–26 bar |
This valve is suitable for dry powder, water-based, and foam fire extinguishers ranging from 3KG to 9KG. The valve is constructed entirely of copper alloy and can be customized with chrome or nickel plating to meet customer requirements. A key safety feature is its safety device, which automatically activates when the pressure deviates from the 22-26 BAR range, releasing internal pressure to effectively prevent overpressure and mitigate potential explosion risks.
Regarding connection specifications, the nozzle thread is M30X1.5, the outlet thread is M14X1.5, and the suction hose thread is M16X1.5. This product is meticulously designed to ensure operational effectiveness and safety in hazardous environments, making it an ideal choice for high reliability requirements. As a critical control component in fire extinguishing systems, it plays a vital role in handling fire emergencies.