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EasyStock

Watts - 1/2" Combination Fill Valve and Backflow Preventer, Union Solder x NPT End Connections

Item: 911S
MFR: 0386461

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About This Product

Product Info

Description

Watts - This 1/2" combination fill valve and backflow preventer are used in commercial and residential hydronic heating systems to provide make-up water to the boiler, prevent backflow when supply pressure falls below system pressure and designed for use in the boiler feed lines of hydronic heating systems. This pre-assembled unit consists of a 1/2" brass backflow preventer with union solder x NPT end connections, model 9DS and a bronze feed water pressure regulator, mode 1156F. It has a high capacity fill valve that provides quick system filling and purging. The maximum working pressure rating is 100 PSI (6.9 BAR) at 212°F (100°C).
Warning: this product contains a chemical known to the State of California to cause cancer. P65Warnings.ca.gov

Specifications

Weight3.35 Pounds (lbs)
Length5.25 Inches (In)
Width2.937 Inches (In)
Height8.75 Inches (In)
Country of OriginUSA
BrandWatts
ColorBronze
CompositionCast Iron
Connection Size1/2"
Connection TypeSocket
ISO CodeUS
Prop 65Yes
Temperature Range33°F to 212°F (0.5°C to 100°C)
UL ListedNo
UL RecognizedNo

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