Zurn products are distributed through Reece in Australia.

310DA (RG)

Model 310AL Single Detector Check Valve

Single Detector Check Valve Backflow Preventer with Roll Grooved End Connections

The 310DA Single Detector Check Valve Backflow Preventer with Roll Grooved End Connections was designed for installation on water lines in fire protection systems to protect against both backsiphonage and backpressure of polluted water into the potable water supply. The assembly shall provide protection where a potential (low) hazard exists.

Specs & Installation
Where to Buy
  • Available in 100mm - 150mm sizes
  • Bypass options available with or without flow meter
  • Australian watermark AS/NZS 2845.1 (License WMKA1379) and Standards Mark AS/NZS 2845.1 (License SMK1379)
  • Ductile iron main valve body and access covers
  • Stainless steel fasteners and internals
  • Max working water pressure 1200kPa
  • Maximum working temperatures 60°C
  • Grooved end connections to AWWA C606