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. Such features include a rugged diaphragm that provides a leak-proof seal; internal and external bleed for manual operation， stainless steel hardware and springs， stainless steel bonnet screws and heavy-duty PVC construction and glass-reinforced bonnet. The PGV-ASV also includes flow control， allowing accurate adjustment. For proven reliability in an anti-siphon/electric valve， PGV-ASV is the ideal solution.

• Brand Name: Hunter
• Sub Brand: PGV
• Product Type: Anti-Siphon Valve
• Inlet Size: 1 in.
• Maximum Pressure: 150 psi
• Packaging Type: Boxed
• Material: PVC