DESCRIPTION

  • Exclusive air-in and water-out principle
  • No special tools required for servicing
  • Replaceable seats

Watts Non-Rising Stem Backflow Preventer

WLF909NRS

Valve Size:

SPECIFICATIONS

ADA Compliant
No
BAA Compliant
Yes
Coating
Epoxy
End Connection 1
Flanged
End Connection 2
Flanged
Fitting Size 1
3/4 in
Fitting Size 2
3/4 in
Fitting Sizes
3/4 in
Lead Law Compliant
Yes
Material
Cast Iron
Maximum Pressure
175 psi
Maximum Temperature
110
Minimum Temperature
33
Type
Reduced Pressure Zone Assembly
UL Listed
Yes
Valve Body Style
Inline
Valve Operator
Cross Handwheel
Valve Seat Material
Stainless Steel
Valve Size
2-1/2 in
Valve Stem
Non-rising Valve Stem

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