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Coil of Netafim Techline HCVXR 17mm check-valve dripline, 0.53 GPH, 18" emitter spacing, 500 ft coil.

Netafim Techline HCVXR 17mm Check Valve Dripline, 0.53 GPH

Brand: Netafim
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$367.82
$275.86
SKU TLHCVXR5-1805

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Techline HCVXR is a 17 mm, pressure‑compensated check‑valve dripline engineered for long-term landscape and turf irrigation. Cupron® copper‑oxide is infused into the emitter material and the patented physical root‑barrier emitter design provides exceptional resistance to root intrusion and clogging.

  • Flow rate: 0.53 GPH emitter output for targeted water delivery without waste.
  • Emitter spacing: 18" spacing for uniform distribution along the lateral.
  • Coil length: 500 ft coil for longer runs and fewer joints.
  • Check valve: High internal check valve holds back water column (designed to prevent low‑point drainage on slopes and uneven runs).
  • Pressure compensation: Delivers consistent flow across a wide operating range for reliable performance under varying pressures.
  • Durability & filtration: 17 mm tubing (≈0.66" OD / 0.56" ID); recommended minimum filtration 120 mesh to reduce debris and prolong service life.

This dripline is designed for on‑surface or subsurface installation in landscape beds, turf, and wide‑spaced plantings where root intrusion and long‑term reliability are concerns. The combination of Cupron® copper‑oxide and a self‑flushing, physical root‑barrier emitter helps maintain output over years of use. Follow Netafim installation guidelines for minimum pressure, recommended filtration, and burial depth; consult product documentation for full technical specifications and system design guidance.

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Frequently Asked Questions

What is the operating pressure range for this HCVXR dripline?
Pressure‑compensated for consistent flow across a wide range (typically about 14.5–58 psi); confirm with product spec sheet.
How much elevation can the internal check valve hold back?
The HCVXR check valve is designed to hold back several feet of water (Netafim specifies up to about 8.5 ft), preventing low‑point drainage.
What filtration is recommended for long‑term performance?
Use a minimum 120‑mesh filter and follow regular maintenance to reduce debris and help prevent clogging.

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