Watts Series LF919 Cast Copper Silicon Alloy FNPT 175 psi Backflow Preventer

WLF919QTS

Valve Size

Starting at Call for Pricing
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DESCRIPTION

  • EZ twist relief valve cover with quarter turn locking joint captures the spring load during repair to facilitate disassembly
  • Lead free body construction
  • Quarter turn full port resilient seated ball valve shutoffs with tee handles
  • Top mounted screw driver slotted test cocks for easy testing and use in reduced clearance installation

SPECIFICATIONS

ADA Compliant
No
ANSI Specifications
ANSI 61 Annex G
ASSE Standards
ASSE 1013
BAA Compliant
Yes
CSA Certified
CSA B64.4
Collection
Series LF919
Color Finish
Cast Bronze
End Connection 1
FNPT
End Connection 2
FNPT
End Connections
FNPT
FM Approved
No
Fitting Size 1
2 in
Fitting Sizes
2 in
Height
7-7/16 in
IAPMO Listed
Yes
Lead Law Compliant
Yes
Length
15-1/2 in
Material
Cast Copper Silicon Alloy
Maximum Pressure
175 psi
Maximum Temperature
180
Minimum Temperature
33
NSF Certified
Yes
NSF Specifications
NSF 61 Annex G
UL Listed
No
Valve Body Style
Inline
Valve Disc Material
Silicone
Valve Operator
T-Handle
Valve Seat Material
Engineered Plastic
Valve Size
3/4 in
Valve Type
Backflow Preventer

 

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