Fergo supplies the following check valve types from stock:

• Disc Check Valves (Wafer) – wafer-style between flanges, compact, DN25–DN600
• Sleeve / Threaded Check Valves – female thread connection, easy installation, DN8–DN50
• Lift Check Valves (Flanged) – to DIN EN 1092-1, PN10–PN40, DN15–DN300
• Ball Check Valves – for viscous media and vertical installation
• Axial Check Valves – low noise, minimal pressure drop, high-cycle applications
• GESTRA Check Valves – for steam and condensate systems
• Foot Valves – for suction lines and pump installations