Foot Valve Vertical Companion Flange w/Conversion Tube

Foot Valve Vertical Companion Flange w/Conversion Tube

Price range: $321.23 through $1,251.25

Watch our video: Foot Valves Explained

To be used with Sure-Flo Self-Cleaning Strainers. They can be used with a single drive or dual drive model.

A conversion tube connects the foot valve to the strainer. The conversion tube easily slides over the strainer neck and is firmly secured with pre-installed stainless bolts. This foot valve matches the bolt pattern of a standard 125 pound cast iron companion flange or a schedule 80 PVC flange. On one end there is a conversion tube and on the other end is ANSI 125 lb Flange.

Note: Every valve will leak if there is no head pressure pushing down and sealing the flapper.  Head pressure comes from the vertical down pressure of the volume of water above the valve.  The weight of the 4 vertical feet of head pressure will push down and seal the valve. Below is a diagram showing how to measure the four feet of vertical lift from the water surface up to the centerline of the pump.

Head Pressure for Foot Valve

Head Pressure for Foot Valve

*Be sure to check out our full line of Sure-Flo Fittings & Replacement Parts!*

Brand Name: Sure-Flo Fittings

Description

In irrigation systems, a Foot Valve Vertical Companion Flange with Conversion Tube is a specialized assembly designed to facilitate efficient water intake while preventing backflow. This setup is particularly useful when connecting a foot valve to a self-cleaning strainer, ensuring a secure and leak-proof connection.

Components and Functions:

  • Foot Valve: Installed at the intake end of a suction line, it allows water to flow into the pump while preventing backflow, maintaining the pump’s prime and enhancing efficiency.
  • Vertical Companion Flange: Matches the bolt pattern of standard 125-pound cast iron or schedule 80 PVC flanges, enabling straightforward attachment to existing piping systems.
  • Conversion Tube: Connects the foot valve to the strainer by sliding over the strainer neck and securing with pre-installed stainless bolts, ensuring a tight and reliable seal.

Applications:

  • Self-Cleaning Strainers: Commonly used with Sure-Flo self-cleaning strainers, the conversion tube facilitates a seamless connection, allowing for efficient debris removal and uninterrupted water flow.
  • Pumping Systems: Ideal for irrigation setups requiring consistent water intake from sources like ponds, lakes, or streams, ensuring debris-free water supply to pumps.

Benefits:

  • Enhanced Efficiency: Prevents backflow, maintaining pump prime and reducing the need for manual re-priming.
  • Easy Installation: The conversion tube simplifies the connection between the foot valve and strainer, streamlining the setup process.
  • Durability: Constructed with robust materials and stainless steel fasteners, the assembly offers longevity and reliable performance in various environmental conditions.

Considerations:

  • Compatibility: Ensure that the foot valve size matches the corresponding strainer and piping dimensions for optimal performance.
  • Maintenance: Regular inspection and cleaning of the foot valve and strainer are recommended to prevent clogging and maintain efficient operation.

In summary, the Foot Valve Vertical Companion Flange with Conversion Tube is a vital component in irrigation systems, facilitating effective water intake and preventing backflow, thereby enhancing the overall efficiency and reliability of the system.

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