Hunter PGV-ASV Anti-Siphon Electric Valve


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Atmospheric backflow prevention in an economical valve designed for residential and light commercial use.

With the PGV-ASV, irrigation systems that require backflow prevention for every zone can enjoy simple operation and trouble-free performance without the need to install a separate backflow preventer. This convenient all-in-one unit offers a host of features that professionals expect from a Hunter valve–a rugged diaphragm that provides a leak-proof seal, internal bleed for manual operation, stainless steel hardware and springs, stainless steel bonnet screws, and heavy-duty PVC construction that is both corrosion- and UV-resistant. The valve also includes flow control, allowing precise adjustment of the flow plus manual shutoff. For proven   reliability in an anti-siphon/electric valve, depend on the PGV-ASV.

features and benefits

  • Heavy-duty Hunter solenoid: Provides dependable operation and long life
  • High grade construction: Made of durable PVC and stainless steel to resist wear
  • Internal manual bleed: Easy to use and keeps valve area dry
  • Standard flow control: Adjust the flow of each zone on a system
  • Optional slip configuration: Permits direct solvent connection to PVC pipe
  • Rigid diaphragm support: Works to prevent stress failure in tough conditions
  • Captive solenoid plunger and anti-siphon poppet: No lost parts during routine service
  • Reclaimed ASV cap: Ribbed design made with advanced materials


  • PGV-075-ASV – ¾" anti-siphon electric valve with flow control, NPT inlets
  • PGV-101-ASV – 1" anti-siphon electric valve with flow control, NPT inlets
  • PGV-075-ASV-S – ¾" anti-siphon electric valve with flow control, Slip inlets
  • PGV-101-ASV-S – 1" anti-siphon electric valve with flow control, Slip inlets
  • ACZ-075 – ¾" anti-siphon drip zone control kit
  • AVB-100 – 1" Atmospheric vacuum breaker, NPT inlets


  • PGV-075-ASV – 5½" H x 5¾" L x 2½" W (14 cm H x 11 cm L x 6 cm W); Female inlet/outlet: ¾" NPT or Slip
  • PGV-101-ASV – 5½" H x 6¼" L x 2½" W (14 cm H x 15.9 cm L x 6 cm W); Female inlet/outlet: 1" NPT or Slip

Operating Specifications

  • Flow: 1 to 30 GPM (0.23 to 6.8 m3/hr; 3.8 to 114 l/min)
  • Pressure: 20 to 150 PSI (1.4 to 10.3 bars; 138 to 1034 kPa)
  • Ambient temperature: up to 125° F (52° C)
  • Heavy-duty solenoid: 24 VAC, 370 mA inrush current, 190 mA holding current, 60 cycles; 475 mA inrush current, 230 mA holding current, 50 cycles
  • IAPMO, ASSE 1001 and City of Los Angeles approved

Options available

  • Reclaimed water identification handle (part # 269205)
  • DC latching solenoid (part # 458200)
  • Some models available less solenoid (LS) for DC solenoid applications
  • Solenoid conduit cover (part # 464322)



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Hunter PGV-ASV Anti-Siphon Electric Valve

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