1/2″ Back Flow Regulator with Fill Valve
Series 911 combination fill valve and backflow preventer consists of a Model 9D backflow preventer and Model 1156F feed water pressure regulator in one pre-assembled unit. This valve is designed for use on boiler feed lines to provide make-up water to the boiler and prevent backflow when supply pressure fails below system pressure.
Watts 0386461 Features:
Pre-assembled
Designed for easy service accessibility
High capacity fill valve for quick system filling and purging
Watts 0386461 Specifications:
Connection Size: 1/2″
Weight: 3.7 lbs.
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Specifications
Dimensions and Measurements
| Product Weight | 3.7 lbs. |
| Water Connection | 1/2" |
Warranty and Product Information
| Lead Leaching Certified NSF/ANSI 61 | N/A (Regulation does not apply) |
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