909 Small
Discontinued - Replaced By: LF909 Small
Reduced Pressure Valve Assembly Backflow Preventers, Bronze, Small Diameter 3/4 - 2 Inch Sizes
Series 909 Small prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage or backpressure where there is a potential health hazard. An exclusive relief valve design provides substantially improved relief valve discharge performance during emergency conditions of combined backsiphonage and backpressure. It consists of a bronze body construction, bronze ball valve shutoffs, and bronze test cocks. Small diameter 3/4 to 2 inch sizes.
Series 909 for small diameter assemblies has a compact modular design that facilitates easy maintenance for in-line repairs. It can be installed horizontal or vertical without the need of any special tools.
Features
- Bronze body construction
- Exclusive relief valve design provides maximum capacity during emergency conditions
- Compact modular design facilitates easy maintenance for in-line repairs
- No special tools required for servicing
Literature
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |