deluge valve

ZSFM Deluge Valve: Reliable Diaphragm Control for Open Systems

En ZSFM Válvula de alarma de diluvio is a widely used diaphragm‑type control valve designed for rapid water application in open sprinkler and water curtain systems. When a fire alarm signal is received, the diaphragm chamber pressure is released, allowing water to flow instantly into the fire suppression network. ZSFM models are built with a robust diaphragm mechanism and lever structure, providing dependable performance in hospitals, factories, exhibition centers, and other large open spaces that demand fast water delivery. Their design adheres to established fire safety norms and is compatible with electric, wet, or dry actuation methods, making them versatile for traditional deluge systems.

YL4X Deluge Valve: Enhanced Performance for Critical Applications

En cambio, el YL4X fire fighting deluge valve incorporates advanced control features and optimized flow paths that improve responsiveness and reduce hydraulic resistance. While still fulfilling the core role of opening fully under fire conditions, YL4X variants often integrate refined actuator mechanisms or pilot controls that enhance precision and reliability under varying pressure environments. These design upgrades ensure better system coordination when paired with upstream detection equipment, making YL4X particularly suitable for high‑hazard industrial facilities and sophisticated water spray installations where consistent performance is critical.

By offering both traditional diaphragm‑style ZSFM valves and advanced YL4X options, our válvulas contra incendios portfolio gives engineers flexibility to match system complexity, environmental conditions, and operational demands. Each type is manufactured with corrosion‑resistant materials and precision engineering, ensuring long service life, simplified maintenance, and seamless integration with other tipos de válvulas contra incendios in a complete fire protection network.