Compliant with PN16 pressure standards, this valve meets all essential requirements for hydrant valves, and its cost-effective manufacturing material offers excellent performance without excessive expense. It is designed with a 2-1/2" nominal diameter and a threaded outlet, which allows easy connection to firefighting hose adapters or protective plugs, ensuring seamless integration into existing fire safety systems. Inside the valve, a sealing disc mounted on a seat is driven by a stem to fully open or close the water passage; additionally, the new design with extra threads at the inlet end enhances the overall sealing performance, making the valve resistant, reliable and robust. Suitable for commercial establishments, industrial installations and general buildings, it is a key component to safeguard property and life in fire emergencies.