Product Details
- MaterialBrass
- Size1/2 in
- Connection TypeSweat x NPT
- Lead FreeNo
- Max Pressure100 PSI
- Color/FinishBronze
- Max Temp (F)212 °F
Description
Note: Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.
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, for use in commercial and residential hydronic heating systems, 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.
- Pre-assembled for ease of installation
- Easy service accessibility
- High capacity fill valve for quick system filling and purging
- All bronze body construction union solder x NPT connections