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Roll of Netafim Techline HCVXR 17 mm check-valve dripline, 0.53 GPH, 12" spacing, coiled tubing shown on white background for product detail.

Netafim Techline HCVXR 17mm Check Valve Dripline 0.53 GPH

Brand: Netafim
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$402.30
$301.72
SKU TLHCVXR5-1205
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Netafim Techline HCVXR is a 17 mm pressure-compensating dripline engineered for consistent, long-term landscape and turf irrigation. It delivers a measured 0.53 GPH per emitter with 12" spacing and includes a built-in check valve and copper-enhanced emitter protection for superior root resistance.

  • Flow rate: 0.53 GPH per emitter; 12" emitter spacing for uniform coverage.
  • Pressure-compensating design: stable flow across wide pressures (typical operating range 21.8–58 psi).
  • Built-in check valve: prevents drainage and holds back water to minimize low spots and debris entry.
  • Copper-oxide protection: Cupron® copper-oxide infused emitters and physical root barrier reduce root intrusion.
  • Durable 17 mm tubing: continuous self-flushing, molded silicone diaphragm, 0.66" OD tubing for reliable service life.
  • Recommended filtration: 120 mesh minimum; available coil lengths include 100', 250', 500', and 1,000'.

Available in 500 ft coils (SKU TLHCVXR5-1205), Techline HCVXR is suited for uneven terrain, long runs, and installations where backflow prevention and root resistance are priorities. For best results, install with the recommended filtration, maintain system pressure within the specified operating range, and follow Netafim installation and local code requirements.

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Frequently Asked Questions

What filtration is recommended for Techline HCVXR dripline?
A minimum 120-mesh filter is recommended to protect emitters and maintain performance.
How much water does each emitter deliver?
Each emitter delivers 0.53 GPH with 12" spacing for even distribution across the zone.
Does the HCVXR line prevent drainage and backflow?
Yes — the built-in check valve prevents drainage, helping hold water in lines and reduce debris entry.
Can this dripline resist root intrusion long-term?
Yes. Cupron copper-oxide infused emitters plus a patented physical root barrier provide extended root resistance.

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