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Front view of Hunter PGV-ASV 3/4-inch PVC anti-siphon irrigation valve showing solenoid actuator, bonnet and FNPT inlet.

Hunter PGV-ASV 3/4 in. PVC Anti-Siphon Valve with Flow Control

Brand: Hunter
Save 27%
$37.33
$27.07
SKU PGV075ASV
In Stock (38)

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The Hunter PGV-ASV 3/4 in. PVC Anti-Siphon Valve delivers reliable, professional-grade control for irrigation zones that require anti-siphon protection and precise flow regulation. Built for long-term outdoor service, this valve combines a durable PVC body with a solenoid actuator and Accu-Sync pressure regulation to maintain consistent performance across varying pressure conditions.

  • Adjustable flow control: fine-tune flow from 0.2 to 30 GPM for each zone.
  • Accu-Sync pressure regulation: maintains consistent downstream pressure for uniform coverage.
  • Durable construction: PVC body with glass-filled nylon bonnet ring and captive bonnet bolts for easy maintenance.
  • Manual and external bleed: internal and external manual bleed ports for dependable system flushing and troubleshooting.
  • Connection and ratings: 3/4 in. FNPT threaded connection, rated 20-150 psi and up to 150°F.
  • Solenoid operation: standard solenoid actuator allows automatic electrical control of the valve.
  • Micro-irrigation compatible: low-flow capability supports drip and micro-sprinkler applications; optional reclaimed-water ID handle available.

Designed for landscapers and irrigation professionals, the PGV-ASV makes zone control and pressure management straightforward-reducing water waste and improving system longevity. Installation is simple using standard NPT fittings, and routine maintenance is fast thanks to the jar-top bonnet ring and captive bolts. For system-specific questions like reclaimed water compatibility or controller wiring, consult installation guidelines or contact a qualified irrigation professional.

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Frequently Asked Questions

What pipe connection size and thread type does this valve use?
This PGV-ASV uses a 3/4 in. FNPT (female NPT) threaded connection compatible with standard NPT fittings.
Can this valve be used with reclaimed water?
Yes—an optional reclaimed-water ID handle is available; follow local codes and use compatible materials for reclaimed systems.
What pressure and temperature ranges does it support?
Rated for 20–150 psi and temperatures up to 150°F, suitable for most residential and commercial irrigation systems.
How do I adjust the flow for low-flow micro-irrigation?
Use the external flow-control dial to fine-tune outputs (0.2-30 GPM) and the internal bleed for precise setup and troubleshooting.