Available
384Model: HH47, H47XF, HDH47X Nominal Pressure: PN1.0–2.5MPa Nominal Diameter: DN40–1000mm Closing Time: 3–60 se
The slow-closing check valve is mainly used at the pump outlet in industrial water supply and wastewater treatment plants to prevent backflow in pipelines. It automatically eliminates destructive water hammer, protecting pumps and pipelines from damage.
