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Hunter HCV HC50F50M adjustable check valve front view showing 1/2" female inlet and 1/2" male outlet with visible top adjustment cap.

Hunter HCV Check Valve - 1/2" FPT x 1/2" MPT Adjustable (HC50F50M)

Brand: Hunter
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$13.93
$7.83
SKU HC50F50M
In Stock (64)

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The Hunter HCV HC50F50M is an adjustable anti-drain check valve designed to eliminate low-head drainage on sloped landscapes. It installs between the riser and sprinkler head and provides reliable, adjustable shutoff for 1/2" irrigation lines.

  • Adjustable elevation: Top-access adjustment compensates for elevation changes from 4 to 32 ft (1.2–9.7 m).
  • Connection: 1/2" female inlet x 1/2" male outlet (FPT x MPT) for common riser and head fittings.
  • Durable construction: Manufactured to Schedule 80 specifications for pressure resistance and long service life.
  • Compact size: Overall length approximately 3 in (76 mm); fits standard risers without extra fittings.
  • Easy installation: Install between riser and head—adjust height from the top without disassembly.
  • Warranty: Backed by Hunter's two-year limited warranty.

Ideal for rotor and spray shrub systems on uneven sites, the HC50F50M prevents puddling and reduces water waste while offering dependable performance. Use with standard 1/2" irrigation risers and follow Hunter installation instructions for best results.

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Frequently Asked Questions

What elevation range can the HC50F50M compensate for?
The HC50F50M adjusts from 4 to 32 feet (1.2–9.7 m) to prevent low-head drainage on slopes.
How does the HCV install with sprinkler risers?
Install the valve between the riser and sprinkler head; top-access adjustment lets you set check height without disassembly.
Does the HC50F50M come with a warranty?
Yes — Hunter provides a two-year limited warranty for HCV check valves covering defects in materials and workmanship.