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- Duckbill Valves are unique, one-piece, elastomeric components that act as backflow prevention devices. Also known as one-way valves or check valves. They have elastomeric edges, or lips, shaped in a way that resembles a duck’s bill (hence their name).
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Mar 7, 2024 · What Constitutes a Duckbill Check Valve? At first glance, a duckbill check valve appears deceptively simple, resembling a miniature rubber duck's bill, hence its name. However, its design is precisely engineered to fulfil its essential function.
Also known as one-way valves or check valves. They have elastomeric edges, or lips, shaped in a way that resembles a duck’s bill (hence their name). Designed for unidirectional, forward flow, any reverse pressure results in the lips closing to a seal, blocking backflow.
Jun 13, 2024 · Inspired by nature, the duckbill valve is a simple check or one-way valve that is formed from a flexible material such as rubber or some other elastic material. Typically, the two halves form a beak-like appendage that allows a fluid to flow easily in one direction.
- Prevent Backflow
- Cost Effective Check Valves For Stormwater Drainage
- What Are The Benefits?
By controlling and preventing backflow, check valves prevent discharges from wastewater treatment plants from contaminating clean water supplies. Check valves can also help prevent flooding, standing water, ensure water flows in the correct direction and prevent potentially harmful phenomena such as water hammers. In addition, check valves are wide...
There are also potential health and environmental impacts. In many urban environments, excess stormwater is drained into the existing sewerage system, where the network can become overwhelmed, resulting in the backflow and overflow of contaminated water.
The unique design prevents backflowPassive non-mechanical operation and negligible maintenance and energy costsEasy installation on all existing infrastructureResistant to corrosion, fire and abrasive (sludge) flowsMay 1, 2024 · When compared to conventional check valves, duckbill valves offer several distinct advantages: Enhanced Durability Built to withstand corrosive and abrasive conditions, they outlast many traditional check valves, reducing long-term replacement costs.
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)
The Inline Check Valve is a simple reliable cost effective method of back flow prevention that is designed to be installed between two mating flanges. Onyx Duckbill rubber check valves efficiently ensure the mono-directional flow of water, slurries, sewerage and sludge.
