10 in. Cast Iron Flanged Backflow Preventer

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Watts

10 in. Cast Iron Flanged Backflow Preventer

This product requires certification to purchase.
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You last purchased this on
 
Watts

10 in. Cast Iron Flanged Backflow Preventer

  • Fast #
  • Part #WLF709OSY10
  • Item #4321418
  • Manufacturer Part #0122794
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This product requires certification to purchase.

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Product Details

  • Design simplicity for easy maintenance
  • No special tools required for servicing
  • Maximum flow at low pressure drop
  • Lead-Free
  • Approved for vertical flow up installation
  • Captured spring assemblies for safety
  • Requires Certification
  • Lead Law Compliant


Specifications

ADA Compliant:
No
ANSI:
ANSI 61 Annex G
ASSE Standards:
ASSE 1015
AWWA:
AWWA C-510
BAA Compliant:
Yes
CSA Certified:
CSA B64.5
Coating:
Epoxy
End Connection 1:
Flanged
End Connection 2:
Flanged
End Connections:
Flanged
FM Approved:
Yes
Height:
53-3/4 in
IAPMO Listed -:
Yes
Installation Type:
Horizontal, Vertical
Lead Law Compliance Level:
Lead Law Compliant and Certified
Lead Law Compliant:
Yes
Length:
90-7/16 in
Maximum Temperature:
110
NSF:
NSF 61G
NSF Certified:
Yes
Number of Handles:
Two Handle
Pressure - High:
175
Recommended Valve Application:
Water
Temperature Range:
33 to 110 Deg F (0.5 to 43 Deg C)
Type:
WLF709OSY10
UL Listed:
Yes
Valve Body Material:
Cast Iron
Valve Body Style:
Inline
Valve Disc Material:
Rubber
Valve Operator:
Wheel Handle
Valve Seat Material:
Stainless Steel
Valve Size:
10 in
Valve Type:
Double Check Valve Assembly
Weight:
2073 lb