By NORMA Group

18mm Dura Flo™ Check Valve Dripline, 0.9 GPH Pressure Compensating Emitters, 18 in. Spacing, Brown Polyethylene, 100 ft.

SKU:

SFCV-BR-7218-01

Combine the best of Dura Flo™ PC with a check valve using the 18mm Dura Flo™ Check Valve Dripline (0.600 in. ID X 0.700 in. OD). The check valve prevents low emitter drainage on shut down to minimize water loss. The engineered check valve design allows for lower opening pressures so larger sections can be installed before the addition of a valve. Longer run lengths require fewer connections and help make installation fast and efficient. The dripline houses 0.9 GPH emitters spaced 18 in. apart; emitters feature an anti-siphon feature to eliminate back-siphonage and prevent clogging. The pressure-compensating dripperline delivers a steady, uniform amount of water even if there are of changes in pressure, elevation, or length of dripline used. Tubing is made of polyethylene, emitters are made of polyethylene and silicone, all treated with UV inhibitors.

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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

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
Poly tubing is constructed using a layering method for durability: the outer layer, which is exposed to the sun, and the inner layer, which is exposed to water, is 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