Watts® 1/2-B911S-M3 Combination Fill Valve and Backflow Preventer, 1/2", Bronze

$186.98

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SKU: 11416708
MFG: 1/2-B911S-M3

Description

Use in commercial and residential hydronic heating systems to provide make-up water to the boiler, and prevent backflow when supply pressure falls below system pressure. It consists of a bronze Watts Model 9D backflow preventer and a bronze Watts Model 1156F feed water pressure regulator in one pre-assembled unit. High capacity fill valve that provides quick system filling and purging. It is designed for use in the boiler feed lines of hydronic heating systems. Maximum Pressure: 100psi (6.9 bar).

  • 1/2"
  • Bronze
  • Includes #9D backflow preventer & #1156F feed water pressure regulator in 1 pre-assembled unit
  • Use in commercial & residential hydronic heating systems to provide make up water to the boiler & prevent backflow when supply pressure falls below system pressure
  • Bronze body construction union solder x npt connections
  • A high capacity fill valve that provides quick system filling & purging
  • Maximum pressure: 100 PSI, 6.9 bar
  • Meet lead free standards.

Specifications

MFR:
1/2-B911S-M3
SKU:
11416708
UPC:
098268468168
Brand:
Watts
Length:
6
Width:
3
Height:
9