Cla-Val Rubber-Flex™ Duckbill Check Valves provide reliable performance exposure and the durability to withstand continuous corrosive exposure.
Applications Include:
- Wastewater treatment plants
- Sewer systems
- Potable water holding tanks, single in/single out only (including tank overflow pipes)
- Pump protection (water hammer/valve slam)
- Airport runways, parking lots, residential areas, commercial centers
- Stormwater Discharge
- Flood Control Prevention
- Effluent Diffusers
- Retrofit Systems
- Mining Outfall and Tailings Pond Overflow Pipe
Cla-Val Series RF-DBO-SB Rubber-Flex™ Sloped Bottom Slip-On Duckbill Check Valves are designed for installation on pre-existing pipelines such as manholes, outfalls, vaults, or where the outfall invert of the pipe is close to the floor of the manhole or outfall.
Cla-Val - Rubber-Flex™ Duckbill Check Valves - RF-DBO-SB Sloped Bottom