Slip On Type Duckbill Check Valves

Rhinoflex - Series Rfs - Slip On Type

Slip On Duckbill Check Valves

Series RFS - Slip On Type Duckbill Check Valves with Clamps

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Slip On Duckbill Check Valves

The Rhinoflex Series RFS- Slip-on type Duckbill check valve is a one way non return valve that are designed and engineered with a built-in flange that are part of the one piece elastomeric valve.

This enables the valve to be slipped on to the stub end of a pipe and clamping it around the pipe with Stainless steel clamps. These clamps come with holes inside them, and when these are finally located in position, these holes can be used to Dyna Bolt the valve to the pipe, to prevent it slipping of, or coming loose.

These are custom made from a variety of elastomeric rubbers, and built as per the application and the line pressure and back pressure concerned. They are available from 2 inch to 96 inch in diameter, and are widely used for storm-water-wastewater and sub-sea diffuser applications.

With these duckbill check valves, there are no flaps or gates, seats or seals, springs or hinges that are mechanical and will rust, corrode, fall off or malfunction. The duckbill gives reliable, repeatable service for many years, and requires no additional power source to operate the valve.

Slip On Type Duckbill Check Valves
Slip On type Duckbill valves for open discharge

Slip On type Duckbill valves for open discharge

Slip on Type - Back flow prevention

Slip on Type - Back flow prevention: When it rains, it’s a costly mess inside piping systems if left open

  • Full rubber construction, totally wear resistant to abrasives
  • No water hammer and noise, prevents back flow
  • No energy costs, actuation or maintenance
  • Valve will not deform or freeze
  • Easily exchangeable with other check valves
  • Designed to suit all diameters and pressure ratings
  • Flanged type and Slip On type available
  • Storm water outfall
  • Sewer Interceptor Check Valve
  • Flood control systems
  • CSO/SSO/Effluent Discharge
  • Pumping stations/Wet wells
  • Submerged Outfall Diffuser Nozzles

For your detailed elastomeric selection, and to discuss your application, please contact our office for advice and engineering.