2 Products
The Zurn Wilkins 310 Single Detector Check Valve prevents the reverse flow of non-hazardous substances into the water supply. The 310 is used to protect upstream equipment, and is not adequate for low or high hazard backflow prevention.
Features
- Designed for use in fire protection feed lines
- Epoxy-coated ductile iron body resists corrosion
- Utilizes the patented, center-stem guided Compound Check for reliable and superior performance
- Optional metered by-pass and OS&Y shut-off available
- Either flanged or grooved end connections
- Available as a 310DA, with detector assembly for fire protection
Installation and Maintenance Instructions 2 Products
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