- The QG·DSX·H41X series multifunctional water hammer elimination check valve is a patented product of our company. Its innovative technology ingeniously utilizes the fluid's own pressure to organically integrate functions such as valve opening/closing, automatic check, and water hammer elimination into one unit. This series of valve products is widely used in water supply pipeline network systems for high-rise buildings, residential areas, and urban water supply projects. It is suitable for clean media and not recommended for media containing solid particles or high viscosity.
Functional Features
- Features automatic control and slow-closing check function
When applied at the pump outlet of high-rise building water supply systems and other water supply systems:
- This valve possesses the technical characteristics of automatic check and water hammer elimination, effectively improving the safety and reliability of the water supply system and preventing the occurrence of pump-start and pump-stop water hammers. It offers the advantages of being adjustment-free and maintenance-free. Whether installed in horizontal or vertical pipelines, it is ready for use immediately upon installation without requiring any debugging. During operation, its unique design structure is unaffected by water pressure. Regardless of changes in system pressure and flow rate, it can automatically adjust to the optimal slow-closing state, ensuring smooth valve closure and safe system operation. This achieves automatic pipeline control, making it safer and more reliable, and ensuring secure pipeline operation.
When applied in water supply pipelines:
- When the pipeline in the valve's inlet direction suddenly ruptures, this valve can automatically close against backflow from the outlet direction. This not only avoids the danger of backflow from high levels but also prevents significant waste of water resources.
