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Hunter PGV101ASV 1-inch anti-siphon electric valve, three-quarter view showing flow control handle and female threaded inlet.

Hunter PGV101ASV 1" Anti-Siphon Electric Valve with Flow Control

Brand: Hunter
Save 28%
$40.53
$29.38
SKU PGV101ASV
In Stock (15)

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The Hunter PGV101ASV is a 1" anti-siphon electric irrigation valve with built-in flow control, designed for reliable zone protection where backflow prevention is required. Engineered for professional use, the PGV-ASV combines heavy-duty construction with easy serviceability and accurate flow adjustment to keep systems running efficiently.

  • 1" female threaded inlets: Standard 1" FPT connections for common irrigation piping. (SKU: PGV101ASV).
  • Adjustable flow control: Removable flow-control handle provides precise flow trimming for individual zones.
  • Durable construction: Heavy-duty PVC body with glass-reinforced bonnet for UV resistance and long life.
  • Leak‑resistant diaphragm & hardware: Double-beaded diaphragm design, stainless-steel springs and hardware reduce corrosion and improve reliability.
  • Manual operation: Internal and external bleed allow quick manual activation at the valve without controller power.
  • Service-friendly design: Captive bonnet screws and removable anti-siphon cap simplify maintenance and parts replacement.

Typical installation uses 24 VAC control circuits and the valve performs across standard irrigation pressures. Approved for use where an anti‑siphon unit is required, the PGV101ASV is ideal for residential and commercial irrigation zones that need a compact, all‑in‑one anti‑siphon solution. See the manufacturer spec sheet for pressure-loss curves and dimensional details.

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Frequently Asked Questions

What inlet size does the PGV101ASV use?
The valve uses 1" female threaded (FPT) inlets suitable for standard 1" irrigation piping.
How do I adjust the flow control on this valve?
Use the removable flow-control handle on the bonnet to trim flow; turn slowly while system is running to set desired rate.
Is the PGV101ASV compatible with standard irrigation controllers?
Yes. The PGV-ASV uses a 24 VAC solenoid and is compatible with common 24 VAC irrigation controllers.
What pressure range does this valve support?
The valve performs across typical irrigation pressures and is commonly specified for 20–150 PSI installations.