Single Detector Check Valve Assemblies - Model

Single Detector Check Assemblies

The single check valve is used with a by-pass detector meter across it. In a non-flow condition, check valves in the by-pass and mainline units are closed. Flows from O to 5 GPM will flow through the by-pass. This operation at low flow rates is accomplished by designing the differential pressure drop across the by-pass line to be slightly less than the mainline check valve. Flows in excess of 5 GPM will open the mainline check valve for normal flow. 

Features
Dolor Sit Amet

  • Various models for different applications available
  • Completely pre-assembled for easy installation
  • Easy maintenance
  • Precast concrete vault or pad and insulated enclosure
  • Long-lasting and dependable service
  • Only certified equipment used for construction

In a non-flow condition, check valves in the by-pass and mainline units are closed. Flows from 0 to 5 GPM will flow through the bypass. This operation at low flow rates is accomplished by designing the differential pressure drop across the bypass line to be slightly less than the mainline check valve. Flows in excess of 5 GPM will open the mainline check valve for normal flow. 

Additional Resources

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