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Dura Flo™ CV Check Valve Dripline

The engineered check valve design allows for lower opening pressures to enable longer run lengths, which can reduce the amount of installation materials and labor; also prevents low emitter drainage on shut down to minimize water loss.

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NDS 250 ft. Brown Tubing with 0.9 GPH Pressure Compensating Emitters with 12 in. Spacing (NDS SFCV-BR-7412-025, NDS SFCV-BR-7218-025)
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Key Features

  • Check valve design enables longer run lengths, which can reduce the amount of materials and labor; prevents low head drainage and keeps line charged
  • The pressure-compensating dripline delivers a steady, uniform amount of water even if there are changes in pressure, elevation, or length of dripline used
  • Poly tubing is constructed using a layering method for durability: the outer and inner layers are made of 100% virgin content; the middle layer is composed of recycled content
  • Anti-siphon emitters prevent suction of debris and eliminates need for an air/vacuum relief valve
  • Roll is shrink-wrapped for easy handling and to ensure roll stays together as product is dispensed

Applications

  • Delivers the same amount of water along the entire line even if the pressure changes; line is kept charged and won't drain out at low points; self-cleaning emitters are spaced evenly apart
  • Ideal for watering closely spaced plants, hedges, vegetable gardens, planter boxes, and new plantings of ground cover; its flexibility also works as a watering ring for large pots and containers, and makes loops around large trees
  • As part of a complete drip irrigation system, the dripline delivers water along the entire line, and each of the pressure-compensating emitters distributes water steadily even if the pressure changes

Installation & Maintenance

  • Use tubing adapter to connect to water source
  • Use insert fittings, Smart Loc™ multidiameter fittings, or compression fittings to connect sections of dripline together, make bends, or add a tee intersection
  • Periodically check for leaks or damage and replace or repair as needed; recommended operating pressure is up to 50 PSI; for areas with freezing temperatures, winterize by using an air compressor to evacuate lines with air to remove water

Materials & Sustainability

  • Emitters made of polyethylene and silicone
  • Made of domestic and imported materials

Product Models

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11 products

    Part Number
    (click for more info)    		 Description
    SFCV-BR-6212-025S 17mm Dura Flo™ Check Valve Dripline, 0.6 GPH Pressure Compensating Emitters, 12 in. Spacing, Brown Polyethylene, 250 ft.
    SFCV-BR-6218-05S 17mm Dura Flo™ Check Valve Dripline, 0.6 GPH Pressure Compensating Emitters, 18 in. Spacing, Brown Polyethylene, 500 ft.
    SFCV-BR-6412-01S 17mm Dura Flo™ Check Valve Dripline, 0.9 GPH Pressure Compensating Emitters, 12 in. Spacing, Brown Polyethylene, 100 ft.
    SFCV-BR-6412-025S 17mm Dura Flo™ Check Valve Dripline, 0.9 GPH Pressure Compensating Emitters, 12 in. Spacing, Brown Polyethylene, 250 ft.
    SFCV-BR-6412-05S 17mm Dura Flo™ Check Valve Dripline, 0.9 GPH Pressure Compensating Emitters, 12 in. Spacing, Brown Polyethylene, 500 ft.
    SFCV-BR-6418-025S 17mm Dura Flo™ Check Valve Dripline, 0.9 GPH Pressure Compensating Emitters, 18 in. Spacing, Brown Polyethylene, 250 ft.
    SFCV-BR-6418-05S 17mm Dura Flo™ Check Valve Dripline, 0.9 GPH Pressure Compensating Emitters, 18 in. Spacing, Brown Polyethylene, 500 ft.
    SFCV-BR-7212-01 18mm Dura Flo™ Check Valve Dripline, 0.6 GPH Pressure Compensating Emitters, 12 in. Spacing, Brown Polyethylene, 100 ft.
    SFCV-BR-7412-10 18mm Dura Flo™ Check Valve Dripline, 0.9 GPH Pressure Compensating Emitters, 12 in. Spacing, Brown Polyethylene, 1,000 ft.
    SFCV-BR-7412-01 18mm Dura Flo™ Check Valve Dripline, 0.9 GPH Pressure Compensating Emitters, 12 in. Spacing, Brown Polyethylene, 100 ft.
    SFCV-BR-7412-025 18mm Dura Flo™ Check Valve Dripline, 0.9 GPH Pressure Compensating Emitters, 12 in. Spacing, Brown Polyethylene, 250 ft.

    Specifications & Documents